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-rw-r--r--arch/alpha/kernel/irq.c2
-rw-r--r--arch/arc/kernel/mcip.c2
-rw-r--r--arch/arm/common/it8152.c2
-rw-r--r--arch/arm/common/locomo.c2
-rw-r--r--arch/arm/common/sa1111.c6
-rw-r--r--arch/arm/include/asm/hardware/it8152.h2
-rw-r--r--arch/arm/include/asm/hw_irq.h6
-rw-r--r--arch/arm/include/asm/mach/irq.h4
-rw-r--r--arch/arm/kernel/irq.c20
-rw-r--r--arch/arm/mach-dove/irq.c6
-rw-r--r--arch/arm/mach-footbridge/isa-irq.c5
-rw-r--r--arch/arm/mach-gemini/gpio.c2
-rw-r--r--arch/arm/mach-imx/3ds_debugboard.c2
-rw-r--r--arch/arm/mach-imx/mach-mx31ads.c2
-rw-r--r--arch/arm/mach-iop13xx/msi.c2
-rw-r--r--arch/arm/mach-lpc32xx/irq.c4
-rw-r--r--arch/arm/mach-netx/generic.c3
-rw-r--r--arch/arm/mach-omap1/fpga.c2
-rw-r--r--arch/arm/mach-omap2/prm_common.c2
-rw-r--r--arch/arm/mach-pxa/balloon3.c2
-rw-r--r--arch/arm/mach-pxa/cm-x2xx-pci.c5
-rw-r--r--arch/arm/mach-pxa/lpd270.c2
-rw-r--r--arch/arm/mach-pxa/pcm990-baseboard.c2
-rw-r--r--arch/arm/mach-pxa/viper.c2
-rw-r--r--arch/arm/mach-pxa/zeus.c2
-rw-r--r--arch/arm/mach-rpc/ecard.c3
-rw-r--r--arch/arm/mach-s3c24xx/bast-irq.c4
-rw-r--r--arch/arm/mach-s3c64xx/common.c8
-rw-r--r--arch/arm/mach-sa1100/neponset.c2
-rw-r--r--arch/arm/plat-orion/gpio.c2
-rw-r--r--arch/arm64/include/asm/hardirq.h5
-rw-r--r--arch/avr32/mach-at32ap/extint.c2
-rw-r--r--arch/avr32/mach-at32ap/pio.c2
-rw-r--r--arch/blackfin/include/asm/irq_handler.h4
-rw-r--r--arch/blackfin/kernel/irqchip.c2
-rw-r--r--arch/blackfin/mach-bf537/ints-priority.c10
-rw-r--r--arch/blackfin/mach-common/ints-priority.c5
-rw-r--r--arch/c6x/platforms/megamod-pic.c2
-rw-r--r--arch/m68k/amiga/amiints.c8
-rw-r--r--arch/m68k/coldfire/intc-5272.c6
-rw-r--r--arch/m68k/include/asm/irq.h3
-rw-r--r--arch/m68k/include/asm/mac_via.h2
-rw-r--r--arch/m68k/mac/baboon.c2
-rw-r--r--arch/m68k/mac/oss.c4
-rw-r--r--arch/m68k/mac/psc.c2
-rw-r--r--arch/m68k/mac/via.c6
-rw-r--r--arch/metag/kernel/irq.c4
-rw-r--r--arch/mips/alchemy/common/irq.c4
-rw-r--r--arch/mips/alchemy/devboards/bcsr.c2
-rw-r--r--arch/mips/ath25/ar2315.c2
-rw-r--r--arch/mips/ath25/ar5312.c2
-rw-r--r--arch/mips/ath79/irq.c8
-rw-r--r--arch/mips/cavium-octeon/octeon-irq.c2
-rw-r--r--arch/mips/include/asm/netlogic/common.h4
-rw-r--r--arch/mips/jz4740/gpio.c2
-rw-r--r--arch/mips/netlogic/common/smp.c4
-rw-r--r--arch/mips/pci/pci-ar2315.c2
-rw-r--r--arch/mips/pci/pci-ar71xx.c2
-rw-r--r--arch/mips/pci/pci-ar724x.c2
-rw-r--r--arch/mips/pci/pci-rt3883.c2
-rw-r--r--arch/mips/ralink/irq.c2
-rw-r--r--arch/powerpc/include/asm/qe_ic.h23
-rw-r--r--arch/powerpc/include/asm/tsi108_pci.h2
-rw-r--r--arch/powerpc/kernel/irq.c2
-rw-r--r--arch/powerpc/platforms/512x/mpc5121_ads_cpld.c5
-rw-r--r--arch/powerpc/platforms/52xx/media5200.c2
-rw-r--r--arch/powerpc/platforms/52xx/mpc52xx_gpt.c2
-rw-r--r--arch/powerpc/platforms/52xx/mpc52xx_pic.c2
-rw-r--r--arch/powerpc/platforms/82xx/pq2ads-pci-pic.c2
-rw-r--r--arch/powerpc/platforms/85xx/common.c2
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_cds.c5
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_ds.c2
-rw-r--r--arch/powerpc/platforms/85xx/socrates_fpga_pic.c3
-rw-r--r--arch/powerpc/platforms/86xx/pic.c2
-rw-r--r--arch/powerpc/platforms/8xx/m8xx_setup.c2
-rw-r--r--arch/powerpc/platforms/cell/axon_msi.c2
-rw-r--r--arch/powerpc/platforms/cell/interrupt.c3
-rw-r--r--arch/powerpc/platforms/cell/spider-pic.c2
-rw-r--r--arch/powerpc/platforms/chrp/setup.c2
-rw-r--r--arch/powerpc/platforms/embedded6xx/hlwd-pic.c3
-rw-r--r--arch/powerpc/platforms/embedded6xx/mvme5100.c2
-rw-r--r--arch/powerpc/platforms/pseries/setup.c2
-rw-r--r--arch/powerpc/sysdev/cpm2_pic.c4
-rw-r--r--arch/powerpc/sysdev/ge/ge_pic.c2
-rw-r--r--arch/powerpc/sysdev/ge/ge_pic.h2
-rw-r--r--arch/powerpc/sysdev/ipic.c4
-rw-r--r--arch/powerpc/sysdev/mpc8xx_pic.c2
-rw-r--r--arch/powerpc/sysdev/mpic.c2
-rw-r--r--arch/powerpc/sysdev/qe_lib/qe_ic.c4
-rw-r--r--arch/powerpc/sysdev/tsi108_pci.c2
-rw-r--r--arch/powerpc/sysdev/uic.c2
-rw-r--r--arch/powerpc/sysdev/xics/ics-opal.c2
-rw-r--r--arch/powerpc/sysdev/xics/ics-rtas.c2
-rw-r--r--arch/powerpc/sysdev/xilinx_intc.c2
-rw-r--r--arch/sh/boards/mach-se/7343/irq.c2
-rw-r--r--arch/sh/boards/mach-se/7722/irq.c2
-rw-r--r--arch/sh/boards/mach-se/7724/irq.c2
-rw-r--r--arch/sh/boards/mach-x3proto/gpio.c2
-rw-r--r--arch/sh/cchips/hd6446x/hd64461.c2
-rw-r--r--arch/sparc/kernel/leon_kernel.c2
-rw-r--r--arch/sparc/kernel/leon_pci_grpci1.c2
-rw-r--r--arch/sparc/kernel/leon_pci_grpci2.c2
-rw-r--r--arch/tile/kernel/pci_gx.c5
-rw-r--r--arch/unicore32/kernel/irq.c2
-rw-r--r--arch/x86/kernel/apic/vector.c4
-rw-r--r--arch/x86/kernel/irq_32.c19
-rw-r--r--arch/x86/kernel/irq_64.c2
-rw-r--r--arch/x86/lguest/boot.c2
-rw-r--r--drivers/base/platform-msi.c18
-rw-r--r--drivers/dma/ipu/ipu_irq.c2
-rw-r--r--drivers/gpio/gpio-altera.c6
-rw-r--r--drivers/gpio/gpio-bcm-kona.c2
-rw-r--r--drivers/gpio/gpio-brcmstb.c2
-rw-r--r--drivers/gpio/gpio-davinci.c3
-rw-r--r--drivers/gpio/gpio-dwapb.c2
-rw-r--r--drivers/gpio/gpio-ep93xx.c5
-rw-r--r--drivers/gpio/gpio-intel-mid.c2
-rw-r--r--drivers/gpio/gpio-lynxpoint.c2
-rw-r--r--drivers/gpio/gpio-mpc8xxx.c2
-rw-r--r--drivers/gpio/gpio-msic.c2
-rw-r--r--drivers/gpio/gpio-msm-v2.c2
-rw-r--r--drivers/gpio/gpio-mvebu.c2
-rw-r--r--drivers/gpio/gpio-mxc.c4
-rw-r--r--drivers/gpio/gpio-mxs.c2
-rw-r--r--drivers/gpio/gpio-omap.c2
-rw-r--r--drivers/gpio/gpio-pl061.c2
-rw-r--r--drivers/gpio/gpio-pxa.c2
-rw-r--r--drivers/gpio/gpio-sa1100.c3
-rw-r--r--drivers/gpio/gpio-tegra.c2
-rw-r--r--drivers/gpio/gpio-timberdale.c2
-rw-r--r--drivers/gpio/gpio-tz1090.c4
-rw-r--r--drivers/gpio/gpio-vf610.c6
-rw-r--r--drivers/gpio/gpio-zx.c2
-rw-r--r--drivers/gpio/gpio-zynq.c2
-rw-r--r--drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c1
-rw-r--r--drivers/gpu/ipu-v3/ipu-common.c7
-rw-r--r--drivers/irqchip/exynos-combiner.c8
-rw-r--r--drivers/irqchip/irq-armada-370-xp.c6
-rw-r--r--drivers/irqchip/irq-bcm2835.c6
-rw-r--r--drivers/irqchip/irq-bcm7038-l1.c2
-rw-r--r--drivers/irqchip/irq-bcm7120-l2.c2
-rw-r--r--drivers/irqchip/irq-brcmstb-l2.c7
-rw-r--r--drivers/irqchip/irq-clps711x.c6
-rw-r--r--drivers/irqchip/irq-dw-apb-ictl.c2
-rw-r--r--drivers/irqchip/irq-gic-v2m.c4
-rw-r--r--drivers/irqchip/irq-gic-v3-its.c6
-rw-r--r--drivers/irqchip/irq-gic-v3.c19
-rw-r--r--drivers/irqchip/irq-gic.c86
-rw-r--r--drivers/irqchip/irq-hip04.c4
-rw-r--r--drivers/irqchip/irq-i8259.c2
-rw-r--r--drivers/irqchip/irq-imgpdc.c4
-rw-r--r--drivers/irqchip/irq-keystone.c4
-rw-r--r--drivers/irqchip/irq-metag-ext.c2
-rw-r--r--drivers/irqchip/irq-metag.c2
-rw-r--r--drivers/irqchip/irq-mips-gic.c2
-rw-r--r--drivers/irqchip/irq-mmp.c5
-rw-r--r--drivers/irqchip/irq-mxs.c1
-rw-r--r--drivers/irqchip/irq-orion.c2
-rw-r--r--drivers/irqchip/irq-renesas-intc-irqpin.c11
-rw-r--r--drivers/irqchip/irq-renesas-irqc.c10
-rw-r--r--drivers/irqchip/irq-s3c24xx.c16
-rw-r--r--drivers/irqchip/irq-sun4i.c2
-rw-r--r--drivers/irqchip/irq-sunxi-nmi.c2
-rw-r--r--drivers/irqchip/irq-tb10x.c2
-rw-r--r--drivers/irqchip/irq-versatile-fpga.c10
-rw-r--r--drivers/irqchip/irq-vic.c4
-rw-r--r--drivers/irqchip/irq-vt8500.c1
-rw-r--r--drivers/irqchip/spear-shirq.c3
-rw-r--r--drivers/mfd/asic3.c2
-rw-r--r--drivers/mfd/ezx-pcap.c2
-rw-r--r--drivers/mfd/htc-egpio.c2
-rw-r--r--drivers/mfd/jz4740-adc.c2
-rw-r--r--drivers/mfd/pm8921-core.c2
-rw-r--r--drivers/mfd/t7l66xb.c2
-rw-r--r--drivers/mfd/tc6393xb.c3
-rw-r--r--drivers/mfd/ucb1x00-core.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_rx.c6
-rw-r--r--drivers/pci/host/pci-keystone.c5
-rw-r--r--drivers/pci/host/pci-xgene-msi.c2
-rw-r--r--drivers/pinctrl/bcm/pinctrl-cygnus-gpio.c2
-rw-r--r--drivers/pinctrl/intel/pinctrl-baytrail.c2
-rw-r--r--drivers/pinctrl/intel/pinctrl-cherryview.c2
-rw-r--r--drivers/pinctrl/intel/pinctrl-intel.c2
-rw-r--r--drivers/pinctrl/mediatek/pinctrl-mtk-common.c2
-rw-r--r--drivers/pinctrl/nomadik/pinctrl-nomadik.c4
-rw-r--r--drivers/pinctrl/pinctrl-adi2.c3
-rw-r--r--drivers/pinctrl/pinctrl-amd.c6
-rw-r--r--drivers/pinctrl/pinctrl-at91.c2
-rw-r--r--drivers/pinctrl/pinctrl-coh901.c2
-rw-r--r--drivers/pinctrl/pinctrl-pistachio.c10
-rw-r--r--drivers/pinctrl/pinctrl-rockchip.c2
-rw-r--r--drivers/pinctrl/pinctrl-single.c2
-rw-r--r--drivers/pinctrl/pinctrl-st.c4
-rw-r--r--drivers/pinctrl/qcom/pinctrl-msm.c5
-rw-r--r--drivers/pinctrl/samsung/pinctrl-exynos.c4
-rw-r--r--drivers/pinctrl/samsung/pinctrl-s3c24xx.c8
-rw-r--r--drivers/pinctrl/samsung/pinctrl-s3c64xx.c10
-rw-r--r--drivers/pinctrl/sirf/pinctrl-atlas7.c4
-rw-r--r--drivers/pinctrl/sirf/pinctrl-sirf.c4
-rw-r--r--drivers/pinctrl/spear/pinctrl-plgpio.c2
-rw-r--r--drivers/pinctrl/sunxi/pinctrl-sunxi.c12
-rw-r--r--drivers/sh/intc/core.c2
-rw-r--r--drivers/sh/intc/internals.h10
-rw-r--r--drivers/sh/intc/virq.c4
-rw-r--r--drivers/soc/dove/pmu.c6
-rw-r--r--drivers/spmi/spmi-pmic-arb.c2
-rw-r--r--include/linux/irq.h81
-rw-r--r--include/linux/irqdesc.h41
-rw-r--r--include/linux/irqhandler.h2
-rw-r--r--kernel/irq/chip.c33
-rw-r--r--kernel/irq/handle.c4
-rw-r--r--kernel/irq/internals.h2
-rw-r--r--kernel/irq/irqdesc.c20
-rw-r--r--kernel/irq/irqdomain.c1
-rw-r--r--kernel/irq/manage.c12
-rw-r--r--kernel/irq/proc.c2
-rw-r--r--kernel/irq/resend.c2
217 files changed, 482 insertions, 573 deletions
diff --git a/arch/alpha/kernel/irq.c b/arch/alpha/kernel/irq.c
index 2804648..2d6efcf 100644
--- a/arch/alpha/kernel/irq.c
+++ b/arch/alpha/kernel/irq.c
@@ -117,6 +117,6 @@ handle_irq(int irq)
}
irq_enter();
- generic_handle_irq_desc(irq, desc);
+ generic_handle_irq_desc(desc);
irq_exit();
}
diff --git a/arch/arc/kernel/mcip.c b/arch/arc/kernel/mcip.c
index d9e44b6..4ffd185 100644
--- a/arch/arc/kernel/mcip.c
+++ b/arch/arc/kernel/mcip.c
@@ -252,7 +252,7 @@ static struct irq_chip idu_irq_chip = {
static int idu_first_irq;
-static void idu_cascade_isr(unsigned int __core_irq, struct irq_desc *desc)
+static void idu_cascade_isr(struct irq_desc *desc)
{
struct irq_domain *domain = irq_desc_get_handler_data(desc);
unsigned int core_irq = irq_desc_get_irq(desc);
diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c
index 96dabcb..996aed3 100644
--- a/arch/arm/common/it8152.c
+++ b/arch/arm/common/it8152.c
@@ -95,7 +95,7 @@ void it8152_init_irq(void)
}
}
-void it8152_irq_demux(unsigned int irq, struct irq_desc *desc)
+void it8152_irq_demux(struct irq_desc *desc)
{
int bits_pd, bits_lp, bits_ld;
int i;
diff --git a/arch/arm/common/locomo.c b/arch/arm/common/locomo.c
index 304adea..0e97b4b 100644
--- a/arch/arm/common/locomo.c
+++ b/arch/arm/common/locomo.c
@@ -138,7 +138,7 @@ static struct locomo_dev_info locomo_devices[] = {
},
};
-static void locomo_handler(unsigned int __irq, struct irq_desc *desc)
+static void locomo_handler(struct irq_desc *desc)
{
struct locomo *lchip = irq_desc_get_chip_data(desc);
int req, i;
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index 4f29025..3d22494 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -196,10 +196,8 @@ static struct sa1111_dev_info sa1111_devices[] = {
* active IRQs causes the interrupt output to pulse, the upper levels
* will call us again if there are more interrupts to process.
*/
-static void
-sa1111_irq_handler(unsigned int __irq, struct irq_desc *desc)
+static void sa1111_irq_handler(struct irq_desc *desc)
{
- unsigned int irq = irq_desc_get_irq(desc);
unsigned int stat0, stat1, i;
struct sa1111 *sachip = irq_desc_get_handler_data(desc);
void __iomem *mapbase = sachip->base + SA1111_INTC;
@@ -214,7 +212,7 @@ sa1111_irq_handler(unsigned int __irq, struct irq_desc *desc)
sa1111_writel(stat1, mapbase + SA1111_INTSTATCLR1);
if (stat0 == 0 && stat1 == 0) {
- do_bad_IRQ(irq, desc);
+ do_bad_IRQ(desc);
return;
}
diff --git a/arch/arm/include/asm/hardware/it8152.h b/arch/arm/include/asm/hardware/it8152.h
index d36a73d7..076777f 100644
--- a/arch/arm/include/asm/hardware/it8152.h
+++ b/arch/arm/include/asm/hardware/it8152.h
@@ -106,7 +106,7 @@ extern void __iomem *it8152_base_address;
struct pci_dev;
struct pci_sys_data;
-extern void it8152_irq_demux(unsigned int irq, struct irq_desc *desc);
+extern void it8152_irq_demux(struct irq_desc *desc);
extern void it8152_init_irq(void);
extern int it8152_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
extern int it8152_pci_setup(int nr, struct pci_sys_data *sys);
diff --git a/arch/arm/include/asm/hw_irq.h b/arch/arm/include/asm/hw_irq.h
index af79da4..9beb929 100644
--- a/arch/arm/include/asm/hw_irq.h
+++ b/arch/arm/include/asm/hw_irq.h
@@ -11,12 +11,6 @@ static inline void ack_bad_irq(int irq)
pr_crit("unexpected IRQ trap at vector %02x\n", irq);
}
-void set_irq_flags(unsigned int irq, unsigned int flags);
-
-#define IRQF_VALID (1 << 0)
-#define IRQF_PROBE (1 << 1)
-#define IRQF_NOAUTOEN (1 << 2)
-
#define ARCH_IRQ_INIT_FLAGS (IRQ_NOREQUEST | IRQ_NOPROBE)
#endif
diff --git a/arch/arm/include/asm/mach/irq.h b/arch/arm/include/asm/mach/irq.h
index 2092ee1..de4634b 100644
--- a/arch/arm/include/asm/mach/irq.h
+++ b/arch/arm/include/asm/mach/irq.h
@@ -23,10 +23,10 @@ extern int show_fiq_list(struct seq_file *, int);
/*
* This is for easy migration, but should be changed in the source
*/
-#define do_bad_IRQ(irq,desc) \
+#define do_bad_IRQ(desc) \
do { \
raw_spin_lock(&desc->lock); \
- handle_bad_irq(irq, desc); \
+ handle_bad_irq(desc); \
raw_spin_unlock(&desc->lock); \
} while(0)
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c
index 5ff4826..2766183 100644
--- a/arch/arm/kernel/irq.c
+++ b/arch/arm/kernel/irq.c
@@ -79,26 +79,6 @@ asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
handle_IRQ(irq, regs);
}
-void set_irq_flags(unsigned int irq, unsigned int iflags)
-{
- unsigned long clr = 0, set = IRQ_NOREQUEST | IRQ_NOPROBE | IRQ_NOAUTOEN;
-
- if (irq >= nr_irqs) {
- pr_err("Trying to set irq flags for IRQ%d\n", irq);
- return;
- }
-
- if (iflags & IRQF_VALID)
- clr |= IRQ_NOREQUEST;
- if (iflags & IRQF_PROBE)
- clr |= IRQ_NOPROBE;
- if (!(iflags & IRQF_NOAUTOEN))
- clr |= IRQ_NOAUTOEN;
- /* Order is clear bits in "clr" then set bits in "set" */
- irq_modify_status(irq, clr, set & ~clr);
-}
-EXPORT_SYMBOL_GPL(set_irq_flags);
-
void __init init_IRQ(void)
{
int ret;
diff --git a/arch/arm/mach-dove/irq.c b/arch/arm/mach-dove/irq.c
index 305d7c6..bfb3703 100644
--- a/arch/arm/mach-dove/irq.c
+++ b/arch/arm/mach-dove/irq.c
@@ -69,14 +69,14 @@ static struct irq_chip pmu_irq_chip = {
.irq_ack = pmu_irq_ack,
};
-static void pmu_irq_handler(unsigned int __irq, struct irq_desc *desc)
+static void pmu_irq_handler(struct irq_desc *desc)
{
- unsigned int irq = irq_desc_get_irq(desc);
unsigned long cause = readl(PMU_INTERRUPT_CAUSE);
+ unsigned int irq;
cause &= readl(PMU_INTERRUPT_MASK);
if (cause == 0) {
- do_bad_IRQ(irq, desc);
+ do_bad_IRQ(desc);
return;
}
diff --git a/arch/arm/mach-footbridge/isa-irq.c b/arch/arm/mach-footbridge/isa-irq.c
index fcd79bc..c01fca1 100644
--- a/arch/arm/mach-footbridge/isa-irq.c
+++ b/arch/arm/mach-footbridge/isa-irq.c
@@ -87,13 +87,12 @@ static struct irq_chip isa_hi_chip = {
.irq_unmask = isa_unmask_pic_hi_irq,
};
-static void
-isa_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void isa_irq_handler(struct irq_desc *desc)
{
unsigned int isa_irq = *(unsigned char *)PCIIACK_BASE;
if (isa_irq < _ISA_IRQ(0) || isa_irq >= _ISA_IRQ(16)) {
- do_bad_IRQ(isa_irq, desc);
+ do_bad_IRQ(desc);
return;
}
diff --git a/arch/arm/mach-gemini/gpio.c b/arch/arm/mach-gemini/gpio.c
index 220333e..2478d9f 100644
--- a/arch/arm/mach-gemini/gpio.c
+++ b/arch/arm/mach-gemini/gpio.c
@@ -126,7 +126,7 @@ static int gpio_set_irq_type(struct irq_data *d, unsigned int type)
return 0;
}
-static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void gpio_irq_handler(struct irq_desc *desc)
{
unsigned int port = (unsigned int)irq_desc_get_handler_data(desc);
unsigned int gpio_irq_no, irq_stat;
diff --git a/arch/arm/mach-imx/3ds_debugboard.c b/arch/arm/mach-imx/3ds_debugboard.c
index 45903be..16496a0 100644
--- a/arch/arm/mach-imx/3ds_debugboard.c
+++ b/arch/arm/mach-imx/3ds_debugboard.c
@@ -85,7 +85,7 @@ static struct platform_device smsc_lan9217_device = {
.resource = smsc911x_resources,
};
-static void mxc_expio_irq_handler(u32 irq, struct irq_desc *desc)
+static void mxc_expio_irq_handler(struct irq_desc *desc)
{
u32 imr_val;
u32 int_valid;
diff --git a/arch/arm/mach-imx/mach-mx31ads.c b/arch/arm/mach-imx/mach-mx31ads.c
index 2c08535..2b147e4 100644
--- a/arch/arm/mach-imx/mach-mx31ads.c
+++ b/arch/arm/mach-imx/mach-mx31ads.c
@@ -154,7 +154,7 @@ static inline void mxc_init_imx_uart(void)
imx31_add_imx_uart0(&uart_pdata);
}
-static void mx31ads_expio_irq_handler(u32 irq, struct irq_desc *desc)
+static void mx31ads_expio_irq_handler(struct irq_desc *desc)
{
u32 imr_val;
u32 int_valid;
diff --git a/arch/arm/mach-iop13xx/msi.c b/arch/arm/mach-iop13xx/msi.c
index 9f89e76..f6235b2 100644
--- a/arch/arm/mach-iop13xx/msi.c
+++ b/arch/arm/mach-iop13xx/msi.c
@@ -91,7 +91,7 @@ static void (*write_imipr[])(u32) = {
write_imipr_3,
};
-static void iop13xx_msi_handler(unsigned int irq, struct irq_desc *desc)
+static void iop13xx_msi_handler(struct irq_desc *desc)
{
int i, j;
unsigned long status;
diff --git a/arch/arm/mach-lpc32xx/irq.c b/arch/arm/mach-lpc32xx/irq.c
index cce4cef..2ae431e 100644
--- a/arch/arm/mach-lpc32xx/irq.c
+++ b/arch/arm/mach-lpc32xx/irq.c
@@ -370,7 +370,7 @@ static struct irq_chip lpc32xx_irq_chip = {
.irq_set_wake = lpc32xx_irq_wake
};
-static void lpc32xx_sic1_handler(unsigned int irq, struct irq_desc *desc)
+static void lpc32xx_sic1_handler(struct irq_desc *desc)
{
unsigned long ints = __raw_readl(LPC32XX_INTC_STAT(LPC32XX_SIC1_BASE));
@@ -383,7 +383,7 @@ static void lpc32xx_sic1_handler(unsigned int irq, struct irq_desc *desc)
}
}
-static void lpc32xx_sic2_handler(unsigned int irq, struct irq_desc *desc)
+static void lpc32xx_sic2_handler(struct irq_desc *desc)
{
unsigned long ints = __raw_readl(LPC32XX_INTC_STAT(LPC32XX_SIC2_BASE));
diff --git a/arch/arm/mach-netx/generic.c b/arch/arm/mach-netx/generic.c
index 6373e2b..842302d 100644
--- a/arch/arm/mach-netx/generic.c
+++ b/arch/arm/mach-netx/generic.c
@@ -69,8 +69,7 @@ static struct platform_device *devices[] __initdata = {
#define DEBUG_IRQ(fmt...) while (0) {}
#endif
-static void
-netx_hif_demux_handler(unsigned int irq_unused, struct irq_desc *desc)
+static void netx_hif_demux_handler(struct irq_desc *desc)
{
unsigned int irq = NETX_IRQ_HIF_CHAINED(0);
unsigned int stat;
diff --git a/arch/arm/mach-omap1/fpga.c b/arch/arm/mach-omap1/fpga.c
index dfec671..39e20d0 100644
--- a/arch/arm/mach-omap1/fpga.c
+++ b/arch/arm/mach-omap1/fpga.c
@@ -87,7 +87,7 @@ static void fpga_mask_ack_irq(struct irq_data *d)
fpga_ack_irq(d);
}
-static void innovator_fpga_IRQ_demux(unsigned int irq, struct irq_desc *desc)
+static void innovator_fpga_IRQ_demux(struct irq_desc *desc)
{
u32 stat;
int fpga_irq;
diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c
index 257e98c..3fc2cbe 100644
--- a/arch/arm/mach-omap2/prm_common.c
+++ b/arch/arm/mach-omap2/prm_common.c
@@ -102,7 +102,7 @@ static void omap_prcm_events_filter_priority(unsigned long *events,
* dispatched accordingly. Clearing of the wakeup events should be
* done by the SoC specific individual handlers.
*/
-static void omap_prcm_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void omap_prcm_irq_handler(struct irq_desc *desc)
{
unsigned long pending[OMAP_PRCM_MAX_NR_PENDING_REG];
unsigned long priority_pending[OMAP_PRCM_MAX_NR_PENDING_REG];
diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c
index 70366b3..a3ebb51 100644
--- a/arch/arm/mach-pxa/balloon3.c
+++ b/arch/arm/mach-pxa/balloon3.c
@@ -496,7 +496,7 @@ static struct irq_chip balloon3_irq_chip = {
.irq_unmask = balloon3_unmask_irq,
};
-static void balloon3_irq_handler(unsigned int __irq, struct irq_desc *desc)
+static void balloon3_irq_handler(struct irq_desc *desc)
{
unsigned long pending = __raw_readl(BALLOON3_INT_CONTROL_REG) &
balloon3_irq_enabled;
diff --git a/arch/arm/mach-pxa/cm-x2xx-pci.c b/arch/arm/mach-pxa/cm-x2xx-pci.c
index 1fa79f1..3221ae1 100644
--- a/arch/arm/mach-pxa/cm-x2xx-pci.c
+++ b/arch/arm/mach-pxa/cm-x2xx-pci.c
@@ -29,13 +29,12 @@
void __iomem *it8152_base_address;
static int cmx2xx_it8152_irq_gpio;
-static void cmx2xx_it8152_irq_demux(unsigned int __irq, struct irq_desc *desc)
+static void cmx2xx_it8152_irq_demux(struct irq_desc *desc)
{
- unsigned int irq = irq_desc_get_irq(desc);
/* clear our parent irq */
desc->irq_data.chip->irq_ack(&desc->irq_data);
- it8152_irq_demux(irq, desc);
+ it8152_irq_demux(desc);
}
void __cmx2xx_pci_init_irq(int irq_gpio)
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index b070167..4823d97 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -120,7 +120,7 @@ static struct irq_chip lpd270_irq_chip = {
.irq_unmask = lpd270_unmask_irq,
};
-static void lpd270_irq_handler(unsigned int __irq, struct irq_desc *desc)
+static void lpd270_irq_handler(struct irq_desc *desc)
{
unsigned int irq;
unsigned long pending;
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index 9a0c8af..d8319b5 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -284,7 +284,7 @@ static struct irq_chip pcm990_irq_chip = {
.irq_unmask = pcm990_unmask_irq,
};
-static void pcm990_irq_handler(unsigned int __irq, struct irq_desc *desc)
+static void pcm990_irq_handler(struct irq_desc *desc)
{
unsigned int irq;
unsigned long pending;
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index 4841d6c..8ab2637 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -276,7 +276,7 @@ static inline unsigned long viper_irq_pending(void)
viper_irq_enabled_mask;
}
-static void viper_irq_handler(unsigned int __irq, struct irq_desc *desc)
+static void viper_irq_handler(struct irq_desc *desc)
{
unsigned int irq;
unsigned long pending;
diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c
index 6f94dd7..30e62a3 100644
--- a/arch/arm/mach-pxa/zeus.c
+++ b/arch/arm/mach-pxa/zeus.c
@@ -105,7 +105,7 @@ static inline unsigned long zeus_irq_pending(void)
return __raw_readw(ZEUS_CPLD_ISA_IRQ) & zeus_irq_enabled_mask;
}
-static void zeus_irq_handler(unsigned int __irq, struct irq_desc *desc)
+static void zeus_irq_handler(struct irq_desc *desc)
{
unsigned int irq;
unsigned long pending;
diff --git a/arch/arm/mach-rpc/ecard.c b/arch/arm/mach-rpc/ecard.c
index f726d4c..dc67a7f 100644
--- a/arch/arm/mach-rpc/ecard.c
+++ b/arch/arm/mach-rpc/ecard.c
@@ -551,8 +551,7 @@ static void ecard_check_lockup(struct irq_desc *desc)
}
}
-static void
-ecard_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void ecard_irq_handler(struct irq_desc *desc)
{
ecard_t *ec;
int called = 0;
diff --git a/arch/arm/mach-s3c24xx/bast-irq.c b/arch/arm/mach-s3c24xx/bast-irq.c
index ced1ab8..2bb0896 100644
--- a/arch/arm/mach-s3c24xx/bast-irq.c
+++ b/arch/arm/mach-s3c24xx/bast-irq.c
@@ -100,9 +100,7 @@ static struct irq_chip bast_pc104_chip = {
.irq_ack = bast_pc104_maskack
};
-static void
-bast_irq_pc104_demux(unsigned int irq,
- struct irq_desc *desc)
+static void bast_irq_pc104_demux(struct irq_desc *desc)
{
unsigned int stat;
unsigned int irqno;
diff --git a/arch/arm/mach-s3c64xx/common.c b/arch/arm/mach-s3c64xx/common.c
index fd63ecf..ddb30b8 100644
--- a/arch/arm/mach-s3c64xx/common.c
+++ b/arch/arm/mach-s3c64xx/common.c
@@ -388,22 +388,22 @@ static inline void s3c_irq_demux_eint(unsigned int start, unsigned int end)
}
}
-static void s3c_irq_demux_eint0_3(unsigned int irq, struct irq_desc *desc)
+static void s3c_irq_demux_eint0_3(struct irq_desc *desc)
{
s3c_irq_demux_eint(0, 3);
}
-static void s3c_irq_demux_eint4_11(unsigned int irq, struct irq_desc *desc)
+static void s3c_irq_demux_eint4_11(struct irq_desc *desc)
{
s3c_irq_demux_eint(4, 11);
}
-static void s3c_irq_demux_eint12_19(unsigned int irq, struct irq_desc *desc)
+static void s3c_irq_demux_eint12_19(struct irq_desc *desc)
{
s3c_irq_demux_eint(12, 19);
}
-static void s3c_irq_demux_eint20_27(unsigned int irq, struct irq_desc *desc)
+static void s3c_irq_demux_eint20_27(struct irq_desc *desc)
{
s3c_irq_demux_eint(20, 27);
}
diff --git a/arch/arm/mach-sa1100/neponset.c b/arch/arm/mach-sa1100/neponset.c
index 6d237b4..8411985 100644
--- a/arch/arm/mach-sa1100/neponset.c
+++ b/arch/arm/mach-sa1100/neponset.c
@@ -166,7 +166,7 @@ static struct sa1100_port_fns neponset_port_fns = {
* ensure that the IRQ signal is deasserted before returning. This
* is rather unfortunate.
*/
-static void neponset_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void neponset_irq_handler(struct irq_desc *desc)
{
struct neponset_drvdata *d = irq_desc_get_handler_data(desc);
unsigned int irr;
diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c
index 79c33ec..7bd22d8 100644
--- a/arch/arm/plat-orion/gpio.c
+++ b/arch/arm/plat-orion/gpio.c
@@ -407,7 +407,7 @@ static int gpio_irq_set_type(struct irq_data *d, u32 type)
return 0;
}
-static void gpio_irq_handler(unsigned __irq, struct irq_desc *desc)
+static void gpio_irq_handler(struct irq_desc *desc)
{
struct orion_gpio_chip *ochip = irq_desc_get_handler_data(desc);
u32 cause, type;
diff --git a/arch/arm64/include/asm/hardirq.h b/arch/arm64/include/asm/hardirq.h
index 2bb7009..a57601f 100644
--- a/arch/arm64/include/asm/hardirq.h
+++ b/arch/arm64/include/asm/hardirq.h
@@ -43,9 +43,4 @@ static inline void ack_bad_irq(unsigned int irq)
irq_err_count++;
}
-/*
- * No arch-specific IRQ flags.
- */
-#define set_irq_flags(irq, flags)
-
#endif /* __ASM_HARDIRQ_H */
diff --git a/arch/avr32/mach-at32ap/extint.c b/arch/avr32/mach-at32ap/extint.c
index d51ff8f..96cabad 100644
--- a/arch/avr32/mach-at32ap/extint.c
+++ b/arch/avr32/mach-at32ap/extint.c
@@ -144,7 +144,7 @@ static struct irq_chip eic_chip = {
.irq_set_type = eic_set_irq_type,
};
-static void demux_eic_irq(unsigned int irq, struct irq_desc *desc)
+static void demux_eic_irq(struct irq_desc *desc)
{
struct eic *eic = irq_desc_get_handler_data(desc);
unsigned long status, pending;
diff --git a/arch/avr32/mach-at32ap/pio.c b/arch/avr32/mach-at32ap/pio.c
index 157a5e0..4f61378 100644
--- a/arch/avr32/mach-at32ap/pio.c
+++ b/arch/avr32/mach-at32ap/pio.c
@@ -281,7 +281,7 @@ static struct irq_chip gpio_irqchip = {
.irq_set_type = gpio_irq_type,
};
-static void gpio_irq_handler(unsigned irq, struct irq_desc *desc)
+static void gpio_irq_handler(struct irq_desc *desc)
{
struct pio_device *pio = irq_desc_get_chip_data(desc);
unsigned gpio_irq;
diff --git a/arch/blackfin/include/asm/irq_handler.h b/arch/blackfin/include/asm/irq_handler.h
index 4b2a992..d2f90c7 100644
--- a/arch/blackfin/include/asm/irq_handler.h
+++ b/arch/blackfin/include/asm/irq_handler.h
@@ -60,7 +60,7 @@ extern void bfin_internal_mask_irq(unsigned int irq);
extern void bfin_internal_unmask_irq(unsigned int irq);
struct irq_desc;
-extern void bfin_demux_mac_status_irq(unsigned int, struct irq_desc *);
-extern void bfin_demux_gpio_irq(unsigned int, struct irq_desc *);
+extern void bfin_demux_mac_status_irq(struct irq_desc *);
+extern void bfin_demux_gpio_irq(struct irq_desc *);
#endif
diff --git a/arch/blackfin/kernel/irqchip.c b/arch/blackfin/kernel/irqchip.c
index 0ba2576..052cde5 100644
--- a/arch/blackfin/kernel/irqchip.c
+++ b/arch/blackfin/kernel/irqchip.c
@@ -107,7 +107,7 @@ asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
* than crashing, do something sensible.
*/
if (irq >= NR_IRQS)
- handle_bad_irq(irq, &bad_irq_desc);
+ handle_bad_irq(&bad_irq_desc);
else
generic_handle_irq(irq);
diff --git a/arch/blackfin/mach-bf537/ints-priority.c b/arch/blackfin/mach-bf537/ints-priority.c
index 14b2f74..a48baae 100644
--- a/arch/blackfin/mach-bf537/ints-priority.c
+++ b/arch/blackfin/mach-bf537/ints-priority.c
@@ -89,8 +89,7 @@ static struct irq_chip bf537_generic_error_irqchip = {
.irq_unmask = bf537_generic_error_unmask_irq,
};
-static void bf537_demux_error_irq(unsigned int int_err_irq,
- struct irq_desc *inta_desc)
+static void bf537_demux_error_irq(struct irq_desc *inta_desc)
{
int irq = 0;
@@ -182,15 +181,12 @@ static struct irq_chip bf537_mac_rx_irqchip = {
.irq_unmask = bf537_mac_rx_unmask_irq,
};
-static void bf537_demux_mac_rx_irq(unsigned int __int_irq,
- struct irq_desc *desc)
+static void bf537_demux_mac_rx_irq(struct irq_desc *desc)
{
- unsigned int int_irq = irq_desc_get_irq(desc);
-
if (bfin_read_DMA1_IRQ_STATUS() & (DMA_DONE | DMA_ERR))
bfin_handle_irq(IRQ_MAC_RX);
else
- bfin_demux_gpio_irq(int_irq, desc);
+ bfin_demux_gpio_irq(desc);
}
#endif
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c
index a6d1b03..e8d4d74 100644
--- a/arch/blackfin/mach-common/ints-priority.c
+++ b/arch/blackfin/mach-common/ints-priority.c
@@ -656,8 +656,7 @@ static struct irq_chip bfin_mac_status_irqchip = {
.irq_set_wake = bfin_mac_status_set_wake,
};
-void bfin_demux_mac_status_irq(unsigned int int_err_irq,
- struct irq_desc *inta_desc)
+void bfin_demux_mac_status_irq(struct irq_desc *inta_desc)
{
int i, irq = 0;
u32 status = bfin_read_EMAC_SYSTAT();
@@ -825,7 +824,7 @@ static void bfin_demux_gpio_block(unsigned int irq)
}
}
-void bfin_demux_gpio_irq(unsigned int __inta_irq, struct irq_desc *desc)
+void bfin_demux_gpio_irq(struct irq_desc *desc)
{
unsigned int inta_irq = irq_desc_get_irq(desc);
unsigned int irq;
diff --git a/arch/c6x/platforms/megamod-pic.c b/arch/c6x/platforms/megamod-pic.c
index d487698..ddcb45d 100644
--- a/arch/c6x/platforms/megamod-pic.c
+++ b/arch/c6x/platforms/megamod-pic.c
@@ -93,7 +93,7 @@ static struct irq_chip megamod_chip = {
.irq_unmask = unmask_megamod,
};
-static void megamod_irq_cascade(unsigned int __irq, struct irq_desc *desc)
+static void megamod_irq_cascade(struct irq_desc *desc)
{
struct megamod_cascade_data *cascade;
struct megamod_pic *pic;
diff --git a/arch/m68k/amiga/amiints.c b/arch/m68k/amiga/amiints.c
index 47b5f90..7ff739e 100644
--- a/arch/m68k/amiga/amiints.c
+++ b/arch/m68k/amiga/amiints.c
@@ -46,7 +46,7 @@ static struct irq_chip amiga_irq_chip = {
* The builtin Amiga hardware interrupt handlers.
*/
-static void ami_int1(unsigned int irq, struct irq_desc *desc)
+static void ami_int1(struct irq_desc *desc)
{
unsigned short ints = amiga_custom.intreqr & amiga_custom.intenar;
@@ -69,7 +69,7 @@ static void ami_int1(unsigned int irq, struct irq_desc *desc)
}
}
-static void ami_int3(unsigned int irq, struct irq_desc *desc)
+static void ami_int3(struct irq_desc *desc)
{
unsigned short ints = amiga_custom.intreqr & amiga_custom.intenar;
@@ -92,7 +92,7 @@ static void ami_int3(unsigned int irq, struct irq_desc *desc)
}
}
-static void ami_int4(unsigned int irq, struct irq_desc *desc)
+static void ami_int4(struct irq_desc *desc)
{
unsigned short ints = amiga_custom.intreqr & amiga_custom.intenar;
@@ -121,7 +121,7 @@ static void ami_int4(unsigned int irq, struct irq_desc *desc)
}
}
-static void ami_int5(unsigned int irq, struct irq_desc *desc)
+static void ami_int5(struct irq_desc *desc)
{
unsigned short ints = amiga_custom.intreqr & amiga_custom.intenar;
diff --git a/arch/m68k/coldfire/intc-5272.c b/arch/m68k/coldfire/intc-5272.c
index 47371de..b0a19e2 100644
--- a/arch/m68k/coldfire/intc-5272.c
+++ b/arch/m68k/coldfire/intc-5272.c
@@ -143,12 +143,10 @@ static int intc_irq_set_type(struct irq_data *d, unsigned int type)
* We need to be careful with the masking/acking due to the side effects
* of masking an interrupt.
*/
-static void intc_external_irq(unsigned int __irq, struct irq_desc *desc)
+static void intc_external_irq(struct irq_desc *desc)
{
- unsigned int irq = irq_desc_get_irq(desc);
-
irq_desc_get_chip(desc)->irq_ack(&desc->irq_data);
- handle_simple_irq(irq, desc);
+ handle_simple_irq(desc);
}
static struct irq_chip intc_irq_chip = {
diff --git a/arch/m68k/include/asm/irq.h b/arch/m68k/include/asm/irq.h
index 81ca118..a644f4a 100644
--- a/arch/m68k/include/asm/irq.h
+++ b/arch/m68k/include/asm/irq.h
@@ -64,8 +64,7 @@ extern void m68k_setup_auto_interrupt(void (*handler)(unsigned int,
struct pt_regs *));
extern void m68k_setup_user_interrupt(unsigned int vec, unsigned int cnt);
extern void m68k_setup_irq_controller(struct irq_chip *,
- void (*handle)(unsigned int irq,
- struct irq_desc *desc),
+ void (*handle)(struct irq_desc *desc),
unsigned int irq, unsigned int cnt);
extern unsigned int irq_canonicalize(unsigned int irq);
diff --git a/arch/m68k/include/asm/mac_via.h b/arch/m68k/include/asm/mac_via.h
index fe3fc9a..53c632c 100644
--- a/arch/m68k/include/asm/mac_via.h
+++ b/arch/m68k/include/asm/mac_via.h
@@ -261,7 +261,7 @@ extern void via_irq_enable(int);
extern void via_irq_disable(int);
extern void via_nubus_irq_startup(int irq);
extern void via_nubus_irq_shutdown(int irq);
-extern void via1_irq(unsigned int irq, struct irq_desc *desc);
+extern void via1_irq(struct irq_desc *desc);
extern void via1_set_head(int);
extern int via2_scsi_drq_pending(void);
diff --git a/arch/m68k/mac/baboon.c b/arch/m68k/mac/baboon.c
index 3fe0e43..f6f7d42 100644
--- a/arch/m68k/mac/baboon.c
+++ b/arch/m68k/mac/baboon.c
@@ -45,7 +45,7 @@ void __init baboon_init(void)
* Baboon interrupt handler. This works a lot like a VIA.
*/
-static void baboon_irq(unsigned int irq, struct irq_desc *desc)
+static void baboon_irq(struct irq_desc *desc)
{
int irq_bit, irq_num;
unsigned char events;
diff --git a/arch/m68k/mac/oss.c b/arch/m68k/mac/oss.c
index 191610d..55d65927 100644
--- a/arch/m68k/mac/oss.c
+++ b/arch/m68k/mac/oss.c
@@ -63,7 +63,7 @@ void __init oss_nubus_init(void)
* Handle miscellaneous OSS interrupts.
*/
-static void oss_irq(unsigned int __irq, struct irq_desc *desc)
+static void oss_irq(struct irq_desc *desc)
{
int events = oss->irq_pending &
(OSS_IP_IOPSCC | OSS_IP_SCSI | OSS_IP_IOPISM);
@@ -99,7 +99,7 @@ static void oss_irq(unsigned int __irq, struct irq_desc *desc)
* Unlike the VIA/RBV this is on its own autovector interrupt level.
*/
-static void oss_nubus_irq(unsigned int irq, struct irq_desc *desc)
+static void oss_nubus_irq(struct irq_desc *desc)
{
int events, irq_bit, i;
diff --git a/arch/m68k/mac/psc.c b/arch/m68k/mac/psc.c
index 3b9e302..cd38f29 100644
--- a/arch/m68k/mac/psc.c
+++ b/arch/m68k/mac/psc.c
@@ -113,7 +113,7 @@ void __init psc_init(void)
* PSC interrupt handler. It's a lot like the VIA interrupt handler.
*/
-static void psc_irq(unsigned int __irq, struct irq_desc *desc)
+static void psc_irq(struct irq_desc *desc)
{
unsigned int offset = (unsigned int)irq_desc_get_handler_data(desc);
unsigned int irq = irq_desc_get_irq(desc);
diff --git a/arch/m68k/mac/via.c b/arch/m68k/mac/via.c
index e198dec..ce56e04 100644
--- a/arch/m68k/mac/via.c
+++ b/arch/m68k/mac/via.c
@@ -446,7 +446,7 @@ void via_nubus_irq_shutdown(int irq)
* via6522.c :-), disable/pending masks added.
*/
-void via1_irq(unsigned int irq, struct irq_desc *desc)
+void via1_irq(struct irq_desc *desc)
{
int irq_num;
unsigned char irq_bit, events;
@@ -467,7 +467,7 @@ void via1_irq(unsigned int irq, struct irq_desc *desc)
} while (events >= irq_bit);
}
-static void via2_irq(unsigned int irq, struct irq_desc *desc)
+static void via2_irq(struct irq_desc *desc)
{
int irq_num;
unsigned char irq_bit, events;
@@ -493,7 +493,7 @@ static void via2_irq(unsigned int irq, struct irq_desc *desc)
* VIA2 dispatcher as a fast interrupt handler.
*/
-void via_nubus_irq(unsigned int irq, struct irq_desc *desc)
+static void via_nubus_irq(struct irq_desc *desc)
{
int slot_irq;
unsigned char slot_bit, events;
diff --git a/arch/metag/kernel/irq.c b/arch/metag/kernel/irq.c
index a336094..3074b64 100644
--- a/arch/metag/kernel/irq.c
+++ b/arch/metag/kernel/irq.c
@@ -94,13 +94,11 @@ void do_IRQ(int irq, struct pt_regs *regs)
"MOV D0.5,%0\n"
"MOV D1Ar1,%1\n"
"MOV D1RtP,%2\n"
- "MOV D0Ar2,%3\n"
"SWAP A0StP,D0.5\n"
"SWAP PC,D1RtP\n"
"MOV A0StP,D0.5\n"
:
- : "r" (isp), "r" (irq), "r" (desc->handle_irq),
- "r" (desc)
+ : "r" (isp), "r" (desc), "r" (desc->handle_irq)
: "memory", "cc", "D1Ar1", "D0Ar2", "D1Ar3", "D0Ar4",
"D1Ar5", "D0Ar6", "D0Re0", "D1Re0", "D0.4", "D1RtP",
"D0.5"
diff --git a/arch/mips/alchemy/common/irq.c b/arch/mips/alchemy/common/irq.c
index 4c496c5..da9f922 100644
--- a/arch/mips/alchemy/common/irq.c
+++ b/arch/mips/alchemy/common/irq.c
@@ -851,7 +851,7 @@ static struct syscore_ops alchemy_gpic_pmops = {
/* create chained handlers for the 4 IC requests to the MIPS IRQ ctrl */
#define DISP(name, base, addr) \
-static void au1000_##name##_dispatch(unsigned int irq, struct irq_desc *d) \
+static void au1000_##name##_dispatch(struct irq_desc *d) \
{ \
unsigned long r = __raw_readl((void __iomem *)KSEG1ADDR(addr)); \
if (likely(r)) \
@@ -865,7 +865,7 @@ DISP(ic0r1, AU1000_INTC0_INT_BASE, AU1000_IC0_PHYS_ADDR + IC_REQ1INT)
DISP(ic1r0, AU1000_INTC1_INT_BASE, AU1000_IC1_PHYS_ADDR + IC_REQ0INT)
DISP(ic1r1, AU1000_INTC1_INT_BASE, AU1000_IC1_PHYS_ADDR + IC_REQ1INT)
-static void alchemy_gpic_dispatch(unsigned int irq, struct irq_desc *d)
+static void alchemy_gpic_dispatch(struct irq_desc *d)
{
int i = __raw_readl(AU1300_GPIC_ADDR + AU1300_GPIC_PRIENC);
generic_handle_irq(ALCHEMY_GPIC_INT_BASE + i);
diff --git a/arch/mips/alchemy/devboards/bcsr.c b/arch/mips/alchemy/devboards/bcsr.c
index 324ad72..faeddf1 100644
--- a/arch/mips/alchemy/devboards/bcsr.c
+++ b/arch/mips/alchemy/devboards/bcsr.c
@@ -86,7 +86,7 @@ EXPORT_SYMBOL_GPL(bcsr_mod);
/*
* DB1200/PB1200 CPLD IRQ muxer
*/
-static void bcsr_csc_handler(unsigned int irq, struct irq_desc *d)
+static void bcsr_csc_handler(struct irq_desc *d)
{
unsigned short bisr = __raw_readw(bcsr_virt + BCSR_REG_INTSTAT);
struct irq_chip *chip = irq_desc_get_chip(d);
diff --git a/arch/mips/ath25/ar2315.c b/arch/mips/ath25/ar2315.c
index ec9a371..8da9961 100644
--- a/arch/mips/ath25/ar2315.c
+++ b/arch/mips/ath25/ar2315.c
@@ -69,7 +69,7 @@ static struct irqaction ar2315_ahb_err_interrupt = {
.name = "ar2315-ahb-error",
};
-static void ar2315_misc_irq_handler(unsigned irq, struct irq_desc *desc)
+static void ar2315_misc_irq_handler(struct irq_desc *desc)
{
u32 pending = ar2315_rst_reg_read(AR2315_ISR) &
ar2315_rst_reg_read(AR2315_IMR);
diff --git a/arch/mips/ath25/ar5312.c b/arch/mips/ath25/ar5312.c
index e63e38f..acd55a9 100644
--- a/arch/mips/ath25/ar5312.c
+++ b/arch/mips/ath25/ar5312.c
@@ -73,7 +73,7 @@ static struct irqaction ar5312_ahb_err_interrupt = {
.name = "ar5312-ahb-error",
};
-static void ar5312_misc_irq_handler(unsigned irq, struct irq_desc *desc)
+static void ar5312_misc_irq_handler(struct irq_desc *desc)
{
u32 pending = ar5312_rst_reg_read(AR5312_ISR) &
ar5312_rst_reg_read(AR5312_IMR);
diff --git a/arch/mips/ath79/irq.c b/arch/mips/ath79/irq.c
index 807132b..15ecb48 100644
--- a/arch/mips/ath79/irq.c
+++ b/arch/mips/ath79/irq.c
@@ -26,7 +26,7 @@
#include "common.h"
#include "machtypes.h"
-static void ath79_misc_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void ath79_misc_irq_handler(struct irq_desc *desc)
{
void __iomem *base = ath79_reset_base;
u32 pending;
@@ -119,7 +119,7 @@ static void __init ath79_misc_irq_init(void)
irq_set_chained_handler(ATH79_CPU_IRQ(6), ath79_misc_irq_handler);
}
-static void ar934x_ip2_irq_dispatch(unsigned int irq, struct irq_desc *desc)
+static void ar934x_ip2_irq_dispatch(struct irq_desc *desc)
{
u32 status;
@@ -148,7 +148,7 @@ static void ar934x_ip2_irq_init(void)
irq_set_chained_handler(ATH79_CPU_IRQ(2), ar934x_ip2_irq_dispatch);
}
-static void qca955x_ip2_irq_dispatch(unsigned int irq, struct irq_desc *desc)
+static void qca955x_ip2_irq_dispatch(struct irq_desc *desc)
{
u32 status;
@@ -171,7 +171,7 @@ static void qca955x_ip2_irq_dispatch(unsigned int irq, struct irq_desc *desc)
}
}
-static void qca955x_ip3_irq_dispatch(unsigned int irq, struct irq_desc *desc)
+static void qca955x_ip3_irq_dispatch(struct irq_desc *desc)
{
u32 status;
diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c
index f26c3c6..0352bc8 100644
--- a/arch/mips/cavium-octeon/octeon-irq.c
+++ b/arch/mips/cavium-octeon/octeon-irq.c
@@ -2221,7 +2221,7 @@ static irqreturn_t octeon_irq_cib_handler(int my_irq, void *data)
if (irqd_get_trigger_type(irq_data) &
IRQ_TYPE_EDGE_BOTH)
cvmx_write_csr(host_data->raw_reg, 1ull << i);
- generic_handle_irq_desc(irq, desc);
+ generic_handle_irq_desc(desc);
}
}
diff --git a/arch/mips/include/asm/netlogic/common.h b/arch/mips/include/asm/netlogic/common.h
index 2a4c128..be52c21 100644
--- a/arch/mips/include/asm/netlogic/common.h
+++ b/arch/mips/include/asm/netlogic/common.h
@@ -57,8 +57,8 @@
#include <asm/mach-netlogic/multi-node.h>
struct irq_desc;
-void nlm_smp_function_ipi_handler(unsigned int irq, struct irq_desc *desc);
-void nlm_smp_resched_ipi_handler(unsigned int irq, struct irq_desc *desc);
+void nlm_smp_function_ipi_handler(struct irq_desc *desc);
+void nlm_smp_resched_ipi_handler(struct irq_desc *desc);
void nlm_smp_irq_init(int hwcpuid);
void nlm_boot_secondary_cpus(void);
int nlm_wakeup_secondary_cpus(void);
diff --git a/arch/mips/jz4740/gpio.c b/arch/mips/jz4740/gpio.c
index 6cd69fd..a74e181 100644
--- a/arch/mips/jz4740/gpio.c
+++ b/arch/mips/jz4740/gpio.c
@@ -291,7 +291,7 @@ static void jz_gpio_check_trigger_both(struct jz_gpio_chip *chip, unsigned int i
writel(mask, reg);
}
-static void jz_gpio_irq_demux_handler(unsigned int irq, struct irq_desc *desc)
+static void jz_gpio_irq_demux_handler(struct irq_desc *desc)
{
uint32_t flag;
unsigned int gpio_irq;
diff --git a/arch/mips/netlogic/common/smp.c b/arch/mips/netlogic/common/smp.c
index 0136b4f..10d86d5 100644
--- a/arch/mips/netlogic/common/smp.c
+++ b/arch/mips/netlogic/common/smp.c
@@ -82,7 +82,7 @@ void nlm_send_ipi_mask(const struct cpumask *mask, unsigned int action)
}
/* IRQ_IPI_SMP_FUNCTION Handler */
-void nlm_smp_function_ipi_handler(unsigned int __irq, struct irq_desc *desc)
+void nlm_smp_function_ipi_handler(struct irq_desc *desc)
{
unsigned int irq = irq_desc_get_irq(desc);
clear_c0_eimr(irq);
@@ -92,7 +92,7 @@ void nlm_smp_function_ipi_handler(unsigned int __irq, struct irq_desc *desc)
}
/* IRQ_IPI_SMP_RESCHEDULE handler */
-void nlm_smp_resched_ipi_handler(unsigned int __irq, struct irq_desc *desc)
+void nlm_smp_resched_ipi_handler(struct irq_desc *desc)
{
unsigned int irq = irq_desc_get_irq(desc);
clear_c0_eimr(irq);
diff --git a/arch/mips/pci/pci-ar2315.c b/arch/mips/pci/pci-ar2315.c
index f8d0acb..b4fa641 100644
--- a/arch/mips/pci/pci-ar2315.c
+++ b/arch/mips/pci/pci-ar2315.c
@@ -318,7 +318,7 @@ static int ar2315_pci_host_setup(struct ar2315_pci_ctrl *apc)
return 0;
}
-static void ar2315_pci_irq_handler(unsigned irq, struct irq_desc *desc)
+static void ar2315_pci_irq_handler(struct irq_desc *desc)
{
struct ar2315_pci_ctrl *apc = irq_desc_get_handler_data(desc);
u32 pending = ar2315_pci_reg_read(apc, AR2315_PCI_ISR) &
diff --git a/arch/mips/pci/pci-ar71xx.c b/arch/mips/pci/pci-ar71xx.c
index ad35a5e..7db963d 100644
--- a/arch/mips/pci/pci-ar71xx.c
+++ b/arch/mips/pci/pci-ar71xx.c
@@ -226,7 +226,7 @@ static struct pci_ops ar71xx_pci_ops = {
.write = ar71xx_pci_write_config,
};
-static void ar71xx_pci_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void ar71xx_pci_irq_handler(struct irq_desc *desc)
{
struct ar71xx_pci_controller *apc;
void __iomem *base = ath79_reset_base;
diff --git a/arch/mips/pci/pci-ar724x.c b/arch/mips/pci/pci-ar724x.c
index 907d11d..2013dad 100644
--- a/arch/mips/pci/pci-ar724x.c
+++ b/arch/mips/pci/pci-ar724x.c
@@ -225,7 +225,7 @@ static struct pci_ops ar724x_pci_ops = {
.write = ar724x_pci_write,
};
-static void ar724x_pci_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void ar724x_pci_irq_handler(struct irq_desc *desc)
{
struct ar724x_pci_controller *apc;
void __iomem *base;
diff --git a/arch/mips/pci/pci-rt3883.c b/arch/mips/pci/pci-rt3883.c
index 53c8efa..ed6732f9 100644
--- a/arch/mips/pci/pci-rt3883.c
+++ b/arch/mips/pci/pci-rt3883.c
@@ -129,7 +129,7 @@ static void rt3883_pci_write_cfg32(struct rt3883_pci_controller *rpc,
rt3883_pci_w32(rpc, val, RT3883_PCI_REG_CFGDATA);
}
-static void rt3883_pci_irq_handler(unsigned int __irq, struct irq_desc *desc)
+static void rt3883_pci_irq_handler(struct irq_desc *desc)
{
struct rt3883_pci_controller *rpc;
u32 pending;
diff --git a/arch/mips/ralink/irq.c b/arch/mips/ralink/irq.c
index 8c624a8..4cf77f3 100644
--- a/arch/mips/ralink/irq.c
+++ b/arch/mips/ralink/irq.c
@@ -96,7 +96,7 @@ unsigned int get_c0_compare_int(void)
return CP0_LEGACY_COMPARE_IRQ;
}
-static void ralink_intc_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void ralink_intc_irq_handler(struct irq_desc *desc)
{
u32 pending = rt_intc_r32(INTC_REG_STATUS0);
diff --git a/arch/powerpc/include/asm/qe_ic.h b/arch/powerpc/include/asm/qe_ic.h
index 25784cc..1e155ca 100644
--- a/arch/powerpc/include/asm/qe_ic.h
+++ b/arch/powerpc/include/asm/qe_ic.h
@@ -59,14 +59,14 @@ enum qe_ic_grp_id {
#ifdef CONFIG_QUICC_ENGINE
void qe_ic_init(struct device_node *node, unsigned int flags,
- void (*low_handler)(unsigned int irq, struct irq_desc *desc),
- void (*high_handler)(unsigned int irq, struct irq_desc *desc));
+ void (*low_handler)(struct irq_desc *desc),
+ void (*high_handler)(struct irq_desc *desc));
unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic);
unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic);
#else
static inline void qe_ic_init(struct device_node *node, unsigned int flags,
- void (*low_handler)(unsigned int irq, struct irq_desc *desc),
- void (*high_handler)(unsigned int irq, struct irq_desc *desc))
+ void (*low_handler)(struct irq_desc *desc),
+ void (*high_handler)(struct irq_desc *desc))
{}
static inline unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic)
{ return 0; }
@@ -78,8 +78,7 @@ void qe_ic_set_highest_priority(unsigned int virq, int high);
int qe_ic_set_priority(unsigned int virq, unsigned int priority);
int qe_ic_set_high_priority(unsigned int virq, unsigned int priority, int high);
-static inline void qe_ic_cascade_low_ipic(unsigned int irq,
- struct irq_desc *desc)
+static inline void qe_ic_cascade_low_ipic(struct irq_desc *desc)
{
struct qe_ic *qe_ic = irq_desc_get_handler_data(desc);
unsigned int cascade_irq = qe_ic_get_low_irq(qe_ic);
@@ -88,8 +87,7 @@ static inline void qe_ic_cascade_low_ipic(unsigned int irq,
generic_handle_irq(cascade_irq);
}
-static inline void qe_ic_cascade_high_ipic(unsigned int irq,
- struct irq_desc *desc)
+static inline void qe_ic_cascade_high_ipic(struct irq_desc *desc)
{
struct qe_ic *qe_ic = irq_desc_get_handler_data(desc);
unsigned int cascade_irq = qe_ic_get_high_irq(qe_ic);
@@ -98,8 +96,7 @@ static inline void qe_ic_cascade_high_ipic(unsigned int irq,
generic_handle_irq(cascade_irq);
}
-static inline void qe_ic_cascade_low_mpic(unsigned int irq,
- struct irq_desc *desc)
+static inline void qe_ic_cascade_low_mpic(struct irq_desc *desc)
{
struct qe_ic *qe_ic = irq_desc_get_handler_data(desc);
unsigned int cascade_irq = qe_ic_get_low_irq(qe_ic);
@@ -111,8 +108,7 @@ static inline void qe_ic_cascade_low_mpic(unsigned int irq,
chip->irq_eoi(&desc->irq_data);
}
-static inline void qe_ic_cascade_high_mpic(unsigned int irq,
- struct irq_desc *desc)
+static inline void qe_ic_cascade_high_mpic(struct irq_desc *desc)
{
struct qe_ic *qe_ic = irq_desc_get_handler_data(desc);
unsigned int cascade_irq = qe_ic_get_high_irq(qe_ic);
@@ -124,8 +120,7 @@ static inline void qe_ic_cascade_high_mpic(unsigned int irq,
chip->irq_eoi(&desc->irq_data);
}
-static inline void qe_ic_cascade_muxed_mpic(unsigned int irq,
- struct irq_desc *desc)
+static inline void qe_ic_cascade_muxed_mpic(struct irq_desc *desc)
{
struct qe_ic *qe_ic = irq_desc_get_handler_data(desc);
unsigned int cascade_irq;
diff --git a/arch/powerpc/include/asm/tsi108_pci.h b/arch/powerpc/include/asm/tsi108_pci.h
index 5653d7c..ae59d5b 100644
--- a/arch/powerpc/include/asm/tsi108_pci.h
+++ b/arch/powerpc/include/asm/tsi108_pci.h
@@ -39,7 +39,7 @@
extern int tsi108_setup_pci(struct device_node *dev, u32 cfg_phys, int primary);
extern void tsi108_pci_int_init(struct device_node *node);
-extern void tsi108_irq_cascade(unsigned int irq, struct irq_desc *desc);
+extern void tsi108_irq_cascade(struct irq_desc *desc);
extern void tsi108_clear_pci_cfg_error(void);
#endif /* _ASM_POWERPC_TSI108_PCI_H */
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 4509603..290559d 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -441,7 +441,7 @@ void migrate_irqs(void)
chip = irq_data_get_irq_chip(data);
- cpumask_and(mask, data->affinity, map);
+ cpumask_and(mask, irq_data_get_affinity_mask(data), map);
if (cpumask_any(mask) >= nr_cpu_ids) {
pr_warn("Breaking affinity for irq %i\n", irq);
cpumask_copy(mask, map);
diff --git a/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c b/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c
index 11090ab..0035d14 100644
--- a/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c
+++ b/arch/powerpc/platforms/512x/mpc5121_ads_cpld.c
@@ -104,9 +104,10 @@ cpld_pic_get_irq(int offset, u8 ignore, u8 __iomem *statusp,
return irq_linear_revmap(cpld_pic_host, cpld_irq);
}
-static void
-cpld_pic_cascade(unsigned int irq, struct irq_desc *desc)
+static void cpld_pic_cascade(struct irq_desc *desc)
{
+ unsigned int irq;
+
irq = cpld_pic_get_irq(0, PCI_IGNORE, &cpld_regs->pci_status,
&cpld_regs->pci_mask);
if (irq != NO_IRQ) {
diff --git a/arch/powerpc/platforms/52xx/media5200.c b/arch/powerpc/platforms/52xx/media5200.c
index 32cae33..8fb9548 100644
--- a/arch/powerpc/platforms/52xx/media5200.c
+++ b/arch/powerpc/platforms/52xx/media5200.c
@@ -80,7 +80,7 @@ static struct irq_chip media5200_irq_chip = {
.irq_mask_ack = media5200_irq_mask,
};
-void media5200_irq_cascade(unsigned int virq, struct irq_desc *desc)
+static void media5200_irq_cascade(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
int sub_virq, val;
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
index 6301662..78ac19a 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
@@ -191,7 +191,7 @@ static struct irq_chip mpc52xx_gpt_irq_chip = {
.irq_set_type = mpc52xx_gpt_irq_set_type,
};
-void mpc52xx_gpt_irq_cascade(unsigned int virq, struct irq_desc *desc)
+static void mpc52xx_gpt_irq_cascade(struct irq_desc *desc)
{
struct mpc52xx_gpt_priv *gpt = irq_desc_get_handler_data(desc);
int sub_virq;
diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
index 2944bc8..4fe2074 100644
--- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_pic.c
@@ -196,7 +196,7 @@ static int mpc52xx_extirq_set_type(struct irq_data *d, unsigned int flow_type)
ctrl_reg |= (type << (22 - (l2irq * 2)));
out_be32(&intr->ctrl, ctrl_reg);
- __irq_set_handler_locked(d->irq, handler);
+ irq_set_handler_locked(d, handler);
return 0;
}
diff --git a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
index 74861a7..60e89fc 100644
--- a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
+++ b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
@@ -78,7 +78,7 @@ static struct irq_chip pq2ads_pci_ic = {
.irq_disable = pq2ads_pci_mask_irq
};
-static void pq2ads_pci_irq_demux(unsigned int irq, struct irq_desc *desc)
+static void pq2ads_pci_irq_demux(struct irq_desc *desc)
{
struct pq2ads_pci_pic *priv = irq_desc_get_handler_data(desc);
u32 stat, mask, pend;
diff --git a/arch/powerpc/platforms/85xx/common.c b/arch/powerpc/platforms/85xx/common.c
index 7bfb9b1..23791de 100644
--- a/arch/powerpc/platforms/85xx/common.c
+++ b/arch/powerpc/platforms/85xx/common.c
@@ -49,7 +49,7 @@ int __init mpc85xx_common_publish_devices(void)
return of_platform_bus_probe(NULL, mpc85xx_common_ids, NULL);
}
#ifdef CONFIG_CPM2
-static void cpm2_cascade(unsigned int irq, struct irq_desc *desc)
+static void cpm2_cascade(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
int cascade_irq;
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index b0753e2..5ac70de 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -192,8 +192,7 @@ void mpc85xx_cds_fixup_bus(struct pci_bus *bus)
}
#ifdef CONFIG_PPC_I8259
-static void mpc85xx_8259_cascade_handler(unsigned int irq,
- struct irq_desc *desc)
+static void mpc85xx_8259_cascade_handler(struct irq_desc *desc)
{
unsigned int cascade_irq = i8259_irq();
@@ -202,7 +201,7 @@ static void mpc85xx_8259_cascade_handler(unsigned int irq,
generic_handle_irq(cascade_irq);
/* check for any interrupts from the shared IRQ line */
- handle_fasteoi_irq(irq, desc);
+ handle_fasteoi_irq(desc);
}
static irqreturn_t mpc85xx_8259_cascade_action(int irq, void *dev_id)
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
index ffdf021..f858306 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
@@ -46,7 +46,7 @@
#endif
#ifdef CONFIG_PPC_I8259
-static void mpc85xx_8259_cascade(unsigned int irq, struct irq_desc *desc)
+static void mpc85xx_8259_cascade(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
unsigned int cascade_irq = i8259_irq();
diff --git a/arch/powerpc/platforms/85xx/socrates_fpga_pic.c b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c
index 55a9682..b02d6a5 100644
--- a/arch/powerpc/platforms/85xx/socrates_fpga_pic.c
+++ b/arch/powerpc/platforms/85xx/socrates_fpga_pic.c
@@ -91,9 +91,10 @@ static inline unsigned int socrates_fpga_pic_get_irq(unsigned int irq)
(irq_hw_number_t)i);
}
-void socrates_fpga_pic_cascade(unsigned int irq, struct irq_desc *desc)
+static void socrates_fpga_pic_cascade(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
+ unsigned int irq = irq_desc_get_irq(desc);
unsigned int cascade_irq;
/*
diff --git a/arch/powerpc/platforms/86xx/pic.c b/arch/powerpc/platforms/86xx/pic.c
index d5b98c0..845defa 100644
--- a/arch/powerpc/platforms/86xx/pic.c
+++ b/arch/powerpc/platforms/86xx/pic.c
@@ -17,7 +17,7 @@
#include <asm/i8259.h>
#ifdef CONFIG_PPC_I8259
-static void mpc86xx_8259_cascade(unsigned int irq, struct irq_desc *desc)
+static void mpc86xx_8259_cascade(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
unsigned int cascade_irq = i8259_irq();
diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c
index d303774..c289fc7 100644
--- a/arch/powerpc/platforms/8xx/m8xx_setup.c
+++ b/arch/powerpc/platforms/8xx/m8xx_setup.c
@@ -214,7 +214,7 @@ void mpc8xx_restart(char *cmd)
panic("Restart failed\n");
}
-static void cpm_cascade(unsigned int irq, struct irq_desc *desc)
+static void cpm_cascade(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
int cascade_irq = cpm_get_irq();
diff --git a/arch/powerpc/platforms/cell/axon_msi.c b/arch/powerpc/platforms/cell/axon_msi.c
index 306888a..e0e68a1 100644
--- a/arch/powerpc/platforms/cell/axon_msi.c
+++ b/arch/powerpc/platforms/cell/axon_msi.c
@@ -93,7 +93,7 @@ static void msic_dcr_write(struct axon_msic *msic, unsigned int dcr_n, u32 val)
dcr_write(msic->dcr_host, dcr_n, val);
}
-static void axon_msi_cascade(unsigned int irq, struct irq_desc *desc)
+static void axon_msi_cascade(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
struct axon_msic *msic = irq_desc_get_handler_data(desc);
diff --git a/arch/powerpc/platforms/cell/interrupt.c b/arch/powerpc/platforms/cell/interrupt.c
index a15f1ef..9f609fc 100644
--- a/arch/powerpc/platforms/cell/interrupt.c
+++ b/arch/powerpc/platforms/cell/interrupt.c
@@ -99,11 +99,12 @@ static void iic_ioexc_eoi(struct irq_data *d)
{
}
-static void iic_ioexc_cascade(unsigned int irq, struct irq_desc *desc)
+static void iic_ioexc_cascade(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
struct cbe_iic_regs __iomem *node_iic =
(void __iomem *)irq_desc_get_handler_data(desc);
+ unsigned int irq = irq_desc_get_irq(desc);
unsigned int base = (irq & 0xffffff00) | IIC_IRQ_TYPE_IOEXC;
unsigned long bits, ack;
int cascade;
diff --git a/arch/powerpc/platforms/cell/spider-pic.c b/arch/powerpc/platforms/cell/spider-pic.c
index 1f72f4a..9d27de6 100644
--- a/arch/powerpc/platforms/cell/spider-pic.c
+++ b/arch/powerpc/platforms/cell/spider-pic.c
@@ -199,7 +199,7 @@ static const struct irq_domain_ops spider_host_ops = {
.xlate = spider_host_xlate,
};
-static void spider_irq_cascade(unsigned int irq, struct irq_desc *desc)
+static void spider_irq_cascade(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
struct spider_pic *pic = irq_desc_get_handler_data(desc);
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index 15ebc4e..987d1b8 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -363,7 +363,7 @@ void __init chrp_setup_arch(void)
if (ppc_md.progress) ppc_md.progress("Linux/PPC "UTS_RELEASE"\n", 0x0);
}
-static void chrp_8259_cascade(unsigned int irq, struct irq_desc *desc)
+static void chrp_8259_cascade(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
unsigned int cascade_irq = i8259_irq();
diff --git a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
index 9dd154d..9b79757 100644
--- a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
+++ b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c
@@ -120,8 +120,7 @@ static unsigned int __hlwd_pic_get_irq(struct irq_domain *h)
return irq_linear_revmap(h, irq);
}
-static void hlwd_pic_irq_cascade(unsigned int cascade_virq,
- struct irq_desc *desc)
+static void hlwd_pic_irq_cascade(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
struct irq_domain *irq_domain = irq_desc_get_handler_data(desc);
diff --git a/arch/powerpc/platforms/embedded6xx/mvme5100.c b/arch/powerpc/platforms/embedded6xx/mvme5100.c
index 1613303..8f65aa3 100644
--- a/arch/powerpc/platforms/embedded6xx/mvme5100.c
+++ b/arch/powerpc/platforms/embedded6xx/mvme5100.c
@@ -42,7 +42,7 @@
static phys_addr_t pci_membase;
static u_char *restart;
-static void mvme5100_8259_cascade(unsigned int irq, struct irq_desc *desc)
+static void mvme5100_8259_cascade(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
unsigned int cascade_irq = i8259_irq();
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c
index 39a74fa..9a83eb7 100644
--- a/arch/powerpc/platforms/pseries/setup.c
+++ b/arch/powerpc/platforms/pseries/setup.c
@@ -111,7 +111,7 @@ static void __init fwnmi_init(void)
fwnmi_active = 1;
}
-static void pseries_8259_cascade(unsigned int irq, struct irq_desc *desc)
+static void pseries_8259_cascade(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
unsigned int cascade_irq = i8259_irq();
diff --git a/arch/powerpc/sysdev/cpm2_pic.c b/arch/powerpc/sysdev/cpm2_pic.c
index a11bd1d..9e86074 100644
--- a/arch/powerpc/sysdev/cpm2_pic.c
+++ b/arch/powerpc/sysdev/cpm2_pic.c
@@ -155,9 +155,9 @@ static int cpm2_set_irq_type(struct irq_data *d, unsigned int flow_type)
irqd_set_trigger_type(d, flow_type);
if (flow_type & IRQ_TYPE_LEVEL_LOW)
- __irq_set_handler_locked(d->irq, handle_level_irq);
+ irq_set_handler_locked(d, handle_level_irq);
else
- __irq_set_handler_locked(d->irq, handle_edge_irq);
+ irq_set_handler_locked(d, handle_edge_irq);
/* internal IRQ senses are LEVEL_LOW
* EXT IRQ and Port C IRQ senses are programmable
diff --git a/arch/powerpc/sysdev/ge/ge_pic.c b/arch/powerpc/sysdev/ge/ge_pic.c
index 2bcb78b..d57b775 100644
--- a/arch/powerpc/sysdev/ge/ge_pic.c
+++ b/arch/powerpc/sysdev/ge/ge_pic.c
@@ -91,7 +91,7 @@ static int gef_pic_cascade_irq;
* should be masked out.
*/
-void gef_pic_cascade(unsigned int irq, struct irq_desc *desc)
+static void gef_pic_cascade(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
unsigned int cascade_irq;
diff --git a/arch/powerpc/sysdev/ge/ge_pic.h b/arch/powerpc/sysdev/ge/ge_pic.h
index 908dbd9..5bf7e4b 100644
--- a/arch/powerpc/sysdev/ge/ge_pic.h
+++ b/arch/powerpc/sysdev/ge/ge_pic.h
@@ -1,8 +1,6 @@
#ifndef __GEF_PIC_H__
#define __GEF_PIC_H__
-
-void gef_pic_cascade(unsigned int, struct irq_desc *);
unsigned int gef_pic_get_irq(void);
void gef_pic_init(struct device_node *);
diff --git a/arch/powerpc/sysdev/ipic.c b/arch/powerpc/sysdev/ipic.c
index 6b2b689..b1297ab 100644
--- a/arch/powerpc/sysdev/ipic.c
+++ b/arch/powerpc/sysdev/ipic.c
@@ -624,10 +624,10 @@ static int ipic_set_irq_type(struct irq_data *d, unsigned int flow_type)
irqd_set_trigger_type(d, flow_type);
if (flow_type & IRQ_TYPE_LEVEL_LOW) {
- __irq_set_handler_locked(d->irq, handle_level_irq);
+ irq_set_handler_locked(d, handle_level_irq);
d->chip = &ipic_level_irq_chip;
} else {
- __irq_set_handler_locked(d->irq, handle_edge_irq);
+ irq_set_handler_locked(d, handle_edge_irq);
d->chip = &ipic_edge_irq_chip;
}
diff --git a/arch/powerpc/sysdev/mpc8xx_pic.c b/arch/powerpc/sysdev/mpc8xx_pic.c
index d93a78be..9a42397 100644
--- a/arch/powerpc/sysdev/mpc8xx_pic.c
+++ b/arch/powerpc/sysdev/mpc8xx_pic.c
@@ -55,7 +55,7 @@ static int mpc8xx_set_irq_type(struct irq_data *d, unsigned int flow_type)
unsigned int siel = in_be32(&siu_reg->sc_siel);
siel |= mpc8xx_irqd_to_bit(d);
out_be32(&siu_reg->sc_siel, siel);
- __irq_set_handler_locked(d->irq, handle_edge_irq);
+ irq_set_handler_locked(d, handle_edge_irq);
}
return 0;
}
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 97a8ae8..537e5db 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -1181,7 +1181,7 @@ static int mpic_host_xlate(struct irq_domain *h, struct device_node *ct,
}
/* IRQ handler for a secondary MPIC cascaded from another IRQ controller */
-static void mpic_cascade(unsigned int irq, struct irq_desc *desc)
+static void mpic_cascade(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
struct mpic *mpic = irq_desc_get_handler_data(desc);
diff --git a/arch/powerpc/sysdev/qe_lib/qe_ic.c b/arch/powerpc/sysdev/qe_lib/qe_ic.c
index 47b352e..fbcc1f8 100644
--- a/arch/powerpc/sysdev/qe_lib/qe_ic.c
+++ b/arch/powerpc/sysdev/qe_lib/qe_ic.c
@@ -311,8 +311,8 @@ unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic)
}
void __init qe_ic_init(struct device_node *node, unsigned int flags,
- void (*low_handler)(unsigned int irq, struct irq_desc *desc),
- void (*high_handler)(unsigned int irq, struct irq_desc *desc))
+ void (*low_handler)(struct irq_desc *desc),
+ void (*high_handler)(struct irq_desc *desc))
{
struct qe_ic *qe_ic;
struct resource res;
diff --git a/arch/powerpc/sysdev/tsi108_pci.c b/arch/powerpc/sysdev/tsi108_pci.c
index 57b5447..379de95 100644
--- a/arch/powerpc/sysdev/tsi108_pci.c
+++ b/arch/powerpc/sysdev/tsi108_pci.c
@@ -428,7 +428,7 @@ void __init tsi108_pci_int_init(struct device_node *node)
init_pci_source();
}
-void tsi108_irq_cascade(unsigned int irq, struct irq_desc *desc)
+void tsi108_irq_cascade(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
unsigned int cascade_irq = get_pci_source();
diff --git a/arch/powerpc/sysdev/uic.c b/arch/powerpc/sysdev/uic.c
index d773453..6893d8f 100644
--- a/arch/powerpc/sysdev/uic.c
+++ b/arch/powerpc/sysdev/uic.c
@@ -194,7 +194,7 @@ static const struct irq_domain_ops uic_host_ops = {
.xlate = irq_domain_xlate_twocell,
};
-void uic_irq_cascade(unsigned int virq, struct irq_desc *desc)
+static void uic_irq_cascade(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
struct irq_data *idata = irq_desc_get_irq_data(desc);
diff --git a/arch/powerpc/sysdev/xics/ics-opal.c b/arch/powerpc/sysdev/xics/ics-opal.c
index 11ac964..27c936c 100644
--- a/arch/powerpc/sysdev/xics/ics-opal.c
+++ b/arch/powerpc/sysdev/xics/ics-opal.c
@@ -54,7 +54,7 @@ static void ics_opal_unmask_irq(struct irq_data *d)
if (hw_irq == XICS_IPI || hw_irq == XICS_IRQ_SPURIOUS)
return;
- server = xics_get_irq_server(d->irq, d->affinity, 0);
+ server = xics_get_irq_server(d->irq, irq_data_get_affinity_mask(d), 0);
server = ics_opal_mangle_server(server);
rc = opal_set_xive(hw_irq, server, DEFAULT_PRIORITY);
diff --git a/arch/powerpc/sysdev/xics/ics-rtas.c b/arch/powerpc/sysdev/xics/ics-rtas.c
index d1c625c..3854dd4 100644
--- a/arch/powerpc/sysdev/xics/ics-rtas.c
+++ b/arch/powerpc/sysdev/xics/ics-rtas.c
@@ -47,7 +47,7 @@ static void ics_rtas_unmask_irq(struct irq_data *d)
if (hw_irq == XICS_IPI || hw_irq == XICS_IRQ_SPURIOUS)
return;
- server = xics_get_irq_server(d->irq, d->affinity, 0);
+ server = xics_get_irq_server(d->irq, irq_data_get_affinity_mask(d), 0);
call_status = rtas_call(ibm_set_xive, 3, 1, NULL, hw_irq, server,
DEFAULT_PRIORITY);
diff --git a/arch/powerpc/sysdev/xilinx_intc.c b/arch/powerpc/sysdev/xilinx_intc.c
index 43b8b27..0f52d79 100644
--- a/arch/powerpc/sysdev/xilinx_intc.c
+++ b/arch/powerpc/sysdev/xilinx_intc.c
@@ -222,7 +222,7 @@ int xilinx_intc_get_irq(void)
/*
* Support code for cascading to 8259 interrupt controllers
*/
-static void xilinx_i8259_cascade(unsigned int irq, struct irq_desc *desc)
+static void xilinx_i8259_cascade(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
unsigned int cascade_irq = i8259_irq();
diff --git a/arch/sh/boards/mach-se/7343/irq.c b/arch/sh/boards/mach-se/7343/irq.c
index 6f97a8f..6129aef 100644
--- a/arch/sh/boards/mach-se/7343/irq.c
+++ b/arch/sh/boards/mach-se/7343/irq.c
@@ -29,7 +29,7 @@
static void __iomem *se7343_irq_regs;
struct irq_domain *se7343_irq_domain;
-static void se7343_irq_demux(unsigned int irq, struct irq_desc *desc)
+static void se7343_irq_demux(struct irq_desc *desc)
{
struct irq_data *data = irq_desc_get_irq_data(desc);
struct irq_chip *chip = irq_data_get_irq_chip(data);
diff --git a/arch/sh/boards/mach-se/7722/irq.c b/arch/sh/boards/mach-se/7722/irq.c
index 60aebd1..24c74a8 100644
--- a/arch/sh/boards/mach-se/7722/irq.c
+++ b/arch/sh/boards/mach-se/7722/irq.c
@@ -28,7 +28,7 @@
static void __iomem *se7722_irq_regs;
struct irq_domain *se7722_irq_domain;
-static void se7722_irq_demux(unsigned int irq, struct irq_desc *desc)
+static void se7722_irq_demux(struct irq_desc *desc)
{
struct irq_data *data = irq_desc_get_irq_data(desc);
struct irq_chip *chip = irq_data_get_irq_chip(data);
diff --git a/arch/sh/boards/mach-se/7724/irq.c b/arch/sh/boards/mach-se/7724/irq.c
index 9f20338..64e681e 100644
--- a/arch/sh/boards/mach-se/7724/irq.c
+++ b/arch/sh/boards/mach-se/7724/irq.c
@@ -92,7 +92,7 @@ static struct irq_chip se7724_irq_chip __read_mostly = {
.irq_unmask = enable_se7724_irq,
};
-static void se7724_irq_demux(unsigned int __irq, struct irq_desc *desc)
+static void se7724_irq_demux(struct irq_desc *desc)
{
unsigned int irq = irq_desc_get_irq(desc);
struct fpga_irq set = get_fpga_irq(irq);
diff --git a/arch/sh/boards/mach-x3proto/gpio.c b/arch/sh/boards/mach-x3proto/gpio.c
index 24555c3..1fb2cbe 100644
--- a/arch/sh/boards/mach-x3proto/gpio.c
+++ b/arch/sh/boards/mach-x3proto/gpio.c
@@ -60,7 +60,7 @@ static int x3proto_gpio_to_irq(struct gpio_chip *chip, unsigned gpio)
return virq;
}
-static void x3proto_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void x3proto_gpio_irq_handler(struct irq_desc *desc)
{
struct irq_data *data = irq_desc_get_irq_data(desc);
struct irq_chip *chip = irq_data_get_irq_chip(data);
diff --git a/arch/sh/cchips/hd6446x/hd64461.c b/arch/sh/cchips/hd6446x/hd64461.c
index e973561..8180092 100644
--- a/arch/sh/cchips/hd6446x/hd64461.c
+++ b/arch/sh/cchips/hd6446x/hd64461.c
@@ -56,7 +56,7 @@ static struct irq_chip hd64461_irq_chip = {
.irq_unmask = hd64461_unmask_irq,
};
-static void hd64461_irq_demux(unsigned int irq, struct irq_desc *desc)
+static void hd64461_irq_demux(struct irq_desc *desc)
{
unsigned short intv = __raw_readw(HD64461_NIRR);
unsigned int ext_irq = HD64461_IRQBASE;
diff --git a/arch/sparc/kernel/leon_kernel.c b/arch/sparc/kernel/leon_kernel.c
index 0299f05..42efcf8 100644
--- a/arch/sparc/kernel/leon_kernel.c
+++ b/arch/sparc/kernel/leon_kernel.c
@@ -53,7 +53,7 @@ static inline unsigned int leon_eirq_get(int cpu)
}
/* Handle one or multiple IRQs from the extended interrupt controller */
-static void leon_handle_ext_irq(unsigned int irq, struct irq_desc *desc)
+static void leon_handle_ext_irq(struct irq_desc *desc)
{
unsigned int eirq;
struct irq_bucket *p;
diff --git a/arch/sparc/kernel/leon_pci_grpci1.c b/arch/sparc/kernel/leon_pci_grpci1.c
index 3382f7b..1e77128 100644
--- a/arch/sparc/kernel/leon_pci_grpci1.c
+++ b/arch/sparc/kernel/leon_pci_grpci1.c
@@ -357,7 +357,7 @@ static struct irq_chip grpci1_irq = {
};
/* Handle one or multiple IRQs from the PCI core */
-static void grpci1_pci_flow_irq(unsigned int irq, struct irq_desc *desc)
+static void grpci1_pci_flow_irq(struct irq_desc *desc)
{
struct grpci1_priv *priv = grpci1priv;
int i, ack = 0;
diff --git a/arch/sparc/kernel/leon_pci_grpci2.c b/arch/sparc/kernel/leon_pci_grpci2.c
index 814fb17..f727c4d 100644
--- a/arch/sparc/kernel/leon_pci_grpci2.c
+++ b/arch/sparc/kernel/leon_pci_grpci2.c
@@ -498,7 +498,7 @@ static struct irq_chip grpci2_irq = {
};
/* Handle one or multiple IRQs from the PCI core */
-static void grpci2_pci_flow_irq(unsigned int irq, struct irq_desc *desc)
+static void grpci2_pci_flow_irq(struct irq_desc *desc)
{
struct grpci2_priv *priv = grpci2priv;
int i, ack = 0;
diff --git a/arch/tile/kernel/pci_gx.c b/arch/tile/kernel/pci_gx.c
index b3f73fd..4c017d0 100644
--- a/arch/tile/kernel/pci_gx.c
+++ b/arch/tile/kernel/pci_gx.c
@@ -304,17 +304,16 @@ static struct irq_chip tilegx_legacy_irq_chip = {
* to Linux which just calls handle_level_irq() after clearing the
* MAC INTx Assert status bit associated with this interrupt.
*/
-static void trio_handle_level_irq(unsigned int __irq, struct irq_desc *desc)
+static void trio_handle_level_irq(struct irq_desc *desc)
{
struct pci_controller *controller = irq_desc_get_handler_data(desc);
gxio_trio_context_t *trio_context = controller->trio;
uint64_t intx = (uint64_t)irq_desc_get_chip_data(desc);
- unsigned int irq = irq_desc_get_irq(desc);
int mac = controller->mac;
unsigned int reg_offset;
uint64_t level_mask;
- handle_level_irq(irq, desc);
+ handle_level_irq(desc);
/*
* Clear the INTx Level status, otherwise future interrupts are
diff --git a/arch/unicore32/kernel/irq.c b/arch/unicore32/kernel/irq.c
index c53729d..eb1fd00 100644
--- a/arch/unicore32/kernel/irq.c
+++ b/arch/unicore32/kernel/irq.c
@@ -112,7 +112,7 @@ static struct irq_chip puv3_low_gpio_chip = {
* irq_controller_lock held, and IRQs disabled. Decode the IRQ
* and call the handler.
*/
-static void puv3_gpio_handler(unsigned int __irq, struct irq_desc *desc)
+static void puv3_gpio_handler(struct irq_desc *desc)
{
unsigned int mask, irq;
diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
index 1bbd0fe..836d11b 100644
--- a/arch/x86/kernel/apic/vector.c
+++ b/arch/x86/kernel/apic/vector.c
@@ -489,10 +489,8 @@ static int apic_set_affinity(struct irq_data *irq_data,
err = assign_irq_vector(irq, data, dest);
if (err) {
- struct irq_data *top = irq_get_irq_data(irq);
-
if (assign_irq_vector(irq, data,
- irq_data_get_affinity_mask(top)))
+ irq_data_get_affinity_mask(irq_data)))
pr_err("Failed to recover vector for irq %d\n", irq);
return err;
}
diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
index c80cf66..38da8f2 100644
--- a/arch/x86/kernel/irq_32.c
+++ b/arch/x86/kernel/irq_32.c
@@ -68,11 +68,10 @@ static inline void *current_stack(void)
return (void *)(current_stack_pointer() & ~(THREAD_SIZE - 1));
}
-static inline int
-execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
+static inline int execute_on_irq_stack(int overflow, struct irq_desc *desc)
{
struct irq_stack *curstk, *irqstk;
- u32 *isp, *prev_esp, arg1, arg2;
+ u32 *isp, *prev_esp, arg1;
curstk = (struct irq_stack *) current_stack();
irqstk = __this_cpu_read(hardirq_stack);
@@ -98,8 +97,8 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
asm volatile("xchgl %%ebx,%%esp \n"
"call *%%edi \n"
"movl %%ebx,%%esp \n"
- : "=a" (arg1), "=d" (arg2), "=b" (isp)
- : "0" (irq), "1" (desc), "2" (isp),
+ : "=a" (arg1), "=b" (isp)
+ : "0" (desc), "1" (isp),
"D" (desc->handle_irq)
: "memory", "cc", "ecx");
return 1;
@@ -150,19 +149,15 @@ void do_softirq_own_stack(void)
bool handle_irq(struct irq_desc *desc, struct pt_regs *regs)
{
- unsigned int irq;
- int overflow;
-
- overflow = check_stack_overflow();
+ int overflow = check_stack_overflow();
if (IS_ERR_OR_NULL(desc))
return false;
- irq = irq_desc_get_irq(desc);
- if (user_mode(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
+ if (user_mode(regs) || !execute_on_irq_stack(overflow, desc)) {
if (unlikely(overflow))
print_stack_overflow();
- generic_handle_irq_desc(irq, desc);
+ generic_handle_irq_desc(desc);
}
return true;
diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
index ff16ccb..c767cf2 100644
--- a/arch/x86/kernel/irq_64.c
+++ b/arch/x86/kernel/irq_64.c
@@ -75,6 +75,6 @@ bool handle_irq(struct irq_desc *desc, struct pt_regs *regs)
if (unlikely(IS_ERR_OR_NULL(desc)))
return false;
- generic_handle_irq_desc(irq_desc_get_irq(desc), desc);
+ generic_handle_irq_desc(desc);
return true;
}
diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
index 161804d..a0d09f6 100644
--- a/arch/x86/lguest/boot.c
+++ b/arch/x86/lguest/boot.c
@@ -1015,7 +1015,7 @@ static struct clock_event_device lguest_clockevent = {
* This is the Guest timer interrupt handler (hardware interrupt 0). We just
* call the clockevent infrastructure and it does whatever needs doing.
*/
-static void lguest_time_irq(unsigned int irq, struct irq_desc *desc)
+static void lguest_time_irq(struct irq_desc *desc)
{
unsigned long flags;
diff --git a/drivers/base/platform-msi.c b/drivers/base/platform-msi.c
index 1857a5d..134483d 100644
--- a/drivers/base/platform-msi.c
+++ b/drivers/base/platform-msi.c
@@ -63,20 +63,8 @@ static int platform_msi_init(struct irq_domain *domain,
unsigned int virq, irq_hw_number_t hwirq,
msi_alloc_info_t *arg)
{
- struct irq_data *data;
-
- irq_domain_set_hwirq_and_chip(domain, virq, hwirq,
- info->chip, info->chip_data);
-
- /*
- * Save the MSI descriptor in handler_data so that the
- * irq_write_msi_msg callback can retrieve it (and the
- * associated device).
- */
- data = irq_domain_get_irq_data(domain, virq);
- data->handler_data = arg->desc;
-
- return 0;
+ return irq_domain_set_hwirq_and_chip(domain, virq, hwirq,
+ info->chip, info->chip_data);
}
#else
#define platform_msi_set_desc NULL
@@ -97,7 +85,7 @@ static void platform_msi_update_dom_ops(struct msi_domain_info *info)
static void platform_msi_write_msg(struct irq_data *data, struct msi_msg *msg)
{
- struct msi_desc *desc = irq_data_get_irq_handler_data(data);
+ struct msi_desc *desc = irq_data_get_msi_desc(data);
struct platform_msi_priv_data *priv_data;
priv_data = desc->platform.msi_priv_data;
diff --git a/drivers/dma/ipu/ipu_irq.c b/drivers/dma/ipu/ipu_irq.c
index 4768a82..2bf37e6 100644
--- a/drivers/dma/ipu/ipu_irq.c
+++ b/drivers/dma/ipu/ipu_irq.c
@@ -266,7 +266,7 @@ int ipu_irq_unmap(unsigned int source)
}
/* Chained IRQ handler for IPU function and error interrupt */
-static void ipu_irq_handler(unsigned int __irq, struct irq_desc *desc)
+static void ipu_irq_handler(struct irq_desc *desc)
{
struct ipu *ipu = irq_desc_get_handler_data(desc);
u32 status;
diff --git a/drivers/gpio/gpio-altera.c b/drivers/gpio/gpio-altera.c
index 9b7e0b3..1b44941 100644
--- a/drivers/gpio/gpio-altera.c
+++ b/drivers/gpio/gpio-altera.c
@@ -201,8 +201,7 @@ static int altera_gpio_direction_output(struct gpio_chip *gc,
return 0;
}
-static void altera_gpio_irq_edge_handler(unsigned int irq,
- struct irq_desc *desc)
+static void altera_gpio_irq_edge_handler(struct irq_desc *desc)
{
struct altera_gpio_chip *altera_gc;
struct irq_chip *chip;
@@ -231,8 +230,7 @@ static void altera_gpio_irq_edge_handler(unsigned int irq,
}
-static void altera_gpio_irq_leveL_high_handler(unsigned int irq,
- struct irq_desc *desc)
+static void altera_gpio_irq_leveL_high_handler(struct irq_desc *desc)
{
struct altera_gpio_chip *altera_gc;
struct irq_chip *chip;
diff --git a/drivers/gpio/gpio-bcm-kona.c b/drivers/gpio/gpio-bcm-kona.c
index 31b90ac..33a1f97 100644
--- a/drivers/gpio/gpio-bcm-kona.c
+++ b/drivers/gpio/gpio-bcm-kona.c
@@ -433,7 +433,7 @@ static int bcm_kona_gpio_irq_set_type(struct irq_data *d, unsigned int type)
return 0;
}
-static void bcm_kona_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void bcm_kona_gpio_irq_handler(struct irq_desc *desc)
{
void __iomem *reg_base;
int bit, bank_id;
diff --git a/drivers/gpio/gpio-brcmstb.c b/drivers/gpio/gpio-brcmstb.c
index 9ea86d2..4c64627 100644
--- a/drivers/gpio/gpio-brcmstb.c
+++ b/drivers/gpio/gpio-brcmstb.c
@@ -236,7 +236,7 @@ static void brcmstb_gpio_irq_bank_handler(struct brcmstb_gpio_bank *bank)
}
/* Each UPG GIO block has one IRQ for all banks */
-static void brcmstb_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void brcmstb_gpio_irq_handler(struct irq_desc *desc)
{
struct gpio_chip *gc = irq_desc_get_handler_data(desc);
struct brcmstb_gpio_priv *priv = brcmstb_gpio_gc_to_priv(gc);
diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c
index 94b0ab7..5e71538 100644
--- a/drivers/gpio/gpio-davinci.c
+++ b/drivers/gpio/gpio-davinci.c
@@ -326,8 +326,7 @@ static struct irq_chip gpio_irqchip = {
.flags = IRQCHIP_SET_TYPE_MASKED,
};
-static void
-gpio_irq_handler(unsigned __irq, struct irq_desc *desc)
+static void gpio_irq_handler(struct irq_desc *desc)
{
unsigned int irq = irq_desc_get_irq(desc);
struct davinci_gpio_regs __iomem *g;
diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c
index c5be4b9..fcd5b0a 100644
--- a/drivers/gpio/gpio-dwapb.c
+++ b/drivers/gpio/gpio-dwapb.c
@@ -147,7 +147,7 @@ static u32 dwapb_do_irq(struct dwapb_gpio *gpio)
return ret;
}
-static void dwapb_irq_handler(u32 irq, struct irq_desc *desc)
+static void dwapb_irq_handler(struct irq_desc *desc)
{
struct dwapb_gpio *gpio = irq_desc_get_handler_data(desc);
struct irq_chip *chip = irq_desc_get_chip(desc);
diff --git a/drivers/gpio/gpio-ep93xx.c b/drivers/gpio/gpio-ep93xx.c
index 9d90366..3e3947b 100644
--- a/drivers/gpio/gpio-ep93xx.c
+++ b/drivers/gpio/gpio-ep93xx.c
@@ -78,7 +78,7 @@ static void ep93xx_gpio_int_debounce(unsigned int irq, bool enable)
EP93XX_GPIO_REG(int_debounce_register_offset[port]));
}
-static void ep93xx_gpio_ab_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void ep93xx_gpio_ab_irq_handler(struct irq_desc *desc)
{
unsigned char status;
int i;
@@ -100,8 +100,7 @@ static void ep93xx_gpio_ab_irq_handler(unsigned int irq, struct irq_desc *desc)
}
}
-static void ep93xx_gpio_f_irq_handler(unsigned int __irq,
- struct irq_desc *desc)
+static void ep93xx_gpio_f_irq_handler(struct irq_desc *desc)
{
/*
* map discontiguous hw irq range to continuous sw irq range:
diff --git a/drivers/gpio/gpio-intel-mid.c b/drivers/gpio/gpio-intel-mid.c
index aa28c65..7009747 100644
--- a/drivers/gpio/gpio-intel-mid.c
+++ b/drivers/gpio/gpio-intel-mid.c
@@ -301,7 +301,7 @@ static const struct pci_device_id intel_gpio_ids[] = {
};
MODULE_DEVICE_TABLE(pci, intel_gpio_ids);
-static void intel_mid_irq_handler(unsigned irq, struct irq_desc *desc)
+static void intel_mid_irq_handler(struct irq_desc *desc)
{
struct gpio_chip *gc = irq_desc_get_handler_data(desc);
struct intel_mid_gpio *priv = to_intel_gpio_priv(gc);
diff --git a/drivers/gpio/gpio-lynxpoint.c b/drivers/gpio/gpio-lynxpoint.c
index 153af46..127c37b 100644
--- a/drivers/gpio/gpio-lynxpoint.c
+++ b/drivers/gpio/gpio-lynxpoint.c
@@ -234,7 +234,7 @@ static int lp_gpio_direction_output(struct gpio_chip *chip,
return 0;
}
-static void lp_gpio_irq_handler(unsigned hwirq, struct irq_desc *desc)
+static void lp_gpio_irq_handler(struct irq_desc *desc)
{
struct irq_data *data = irq_desc_get_irq_data(desc);
struct gpio_chip *gc = irq_desc_get_handler_data(desc);
diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c
index 8ef7a12..48ef368 100644
--- a/drivers/gpio/gpio-mpc8xxx.c
+++ b/drivers/gpio/gpio-mpc8xxx.c
@@ -194,7 +194,7 @@ static int mpc8xxx_gpio_to_irq(struct gpio_chip *gc, unsigned offset)
return -ENXIO;
}
-static void mpc8xxx_gpio_irq_cascade(unsigned int irq, struct irq_desc *desc)
+static void mpc8xxx_gpio_irq_cascade(struct irq_desc *desc)
{
struct mpc8xxx_gpio_chip *mpc8xxx_gc = irq_desc_get_handler_data(desc);
struct irq_chip *chip = irq_desc_get_chip(desc);
diff --git a/drivers/gpio/gpio-msic.c b/drivers/gpio/gpio-msic.c
index 7bcfb87..22523aa 100644
--- a/drivers/gpio/gpio-msic.c
+++ b/drivers/gpio/gpio-msic.c
@@ -232,7 +232,7 @@ static struct irq_chip msic_irqchip = {
.irq_bus_sync_unlock = msic_bus_sync_unlock,
};
-static void msic_gpio_irq_handler(unsigned irq, struct irq_desc *desc)
+static void msic_gpio_irq_handler(struct irq_desc *desc)
{
struct irq_data *data = irq_desc_get_irq_data(desc);
struct msic_gpio *mg = irq_data_get_irq_handler_data(data);
diff --git a/drivers/gpio/gpio-msm-v2.c b/drivers/gpio/gpio-msm-v2.c
index d2012cf..4b42221 100644
--- a/drivers/gpio/gpio-msm-v2.c
+++ b/drivers/gpio/gpio-msm-v2.c
@@ -305,7 +305,7 @@ static int msm_gpio_irq_set_type(struct irq_data *d, unsigned int flow_type)
* which have been set as summary IRQ lines and which are triggered,
* and to call their interrupt handlers.
*/
-static void msm_summary_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void msm_summary_irq_handler(struct irq_desc *desc)
{
unsigned long i;
struct irq_chip *chip = irq_desc_get_chip(desc);
diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c
index b396bf3..df418b8 100644
--- a/drivers/gpio/gpio-mvebu.c
+++ b/drivers/gpio/gpio-mvebu.c
@@ -458,7 +458,7 @@ static int mvebu_gpio_irq_set_type(struct irq_data *d, unsigned int type)
return 0;
}
-static void mvebu_gpio_irq_handler(unsigned int __irq, struct irq_desc *desc)
+static void mvebu_gpio_irq_handler(struct irq_desc *desc)
{
struct mvebu_gpio_chip *mvchip = irq_desc_get_handler_data(desc);
struct irq_chip *chip = irq_desc_get_chip(desc);
diff --git a/drivers/gpio/gpio-mxc.c b/drivers/gpio/gpio-mxc.c
index 8813aba..b8dd847 100644
--- a/drivers/gpio/gpio-mxc.c
+++ b/drivers/gpio/gpio-mxc.c
@@ -272,7 +272,7 @@ static void mxc_gpio_irq_handler(struct mxc_gpio_port *port, u32 irq_stat)
}
/* MX1 and MX3 has one interrupt *per* gpio port */
-static void mx3_gpio_irq_handler(u32 irq, struct irq_desc *desc)
+static void mx3_gpio_irq_handler(struct irq_desc *desc)
{
u32 irq_stat;
struct mxc_gpio_port *port = irq_desc_get_handler_data(desc);
@@ -288,7 +288,7 @@ static void mx3_gpio_irq_handler(u32 irq, struct irq_desc *desc)
}
/* MX2 has one interrupt *for all* gpio ports */
-static void mx2_gpio_irq_handler(u32 irq, struct irq_desc *desc)
+static void mx2_gpio_irq_handler(struct irq_desc *desc)
{
u32 irq_msk, irq_stat;
struct mxc_gpio_port *port;
diff --git a/drivers/gpio/gpio-mxs.c b/drivers/gpio/gpio-mxs.c
index 1387385..a4288f4 100644
--- a/drivers/gpio/gpio-mxs.c
+++ b/drivers/gpio/gpio-mxs.c
@@ -154,7 +154,7 @@ static void mxs_flip_edge(struct mxs_gpio_port *port, u32 gpio)
}
/* MXS has one interrupt *per* gpio port */
-static void mxs_gpio_irq_handler(u32 irq, struct irq_desc *desc)
+static void mxs_gpio_irq_handler(struct irq_desc *desc)
{
u32 irq_stat;
struct mxs_gpio_port *port = irq_desc_get_handler_data(desc);
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 072af52..5236db1 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -709,7 +709,7 @@ static void omap_gpio_free(struct gpio_chip *chip, unsigned offset)
* line's interrupt handler has been run, we may miss some nested
* interrupts.
*/
-static void omap_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void omap_gpio_irq_handler(struct irq_desc *desc)
{
void __iomem *isr_reg = NULL;
u32 isr;
diff --git a/drivers/gpio/gpio-pl061.c b/drivers/gpio/gpio-pl061.c
index 0475613..229ef65 100644
--- a/drivers/gpio/gpio-pl061.c
+++ b/drivers/gpio/gpio-pl061.c
@@ -187,7 +187,7 @@ static int pl061_irq_type(struct irq_data *d, unsigned trigger)
return 0;
}
-static void pl061_irq_handler(unsigned irq, struct irq_desc *desc)
+static void pl061_irq_handler(struct irq_desc *desc)
{
unsigned long pending;
int offset;
diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c
index 55a11de..df2ce55 100644
--- a/drivers/gpio/gpio-pxa.c
+++ b/drivers/gpio/gpio-pxa.c
@@ -401,7 +401,7 @@ static int pxa_gpio_irq_type(struct irq_data *d, unsigned int type)
return 0;
}
-static void pxa_gpio_demux_handler(unsigned int irq, struct irq_desc *desc)
+static void pxa_gpio_demux_handler(struct irq_desc *desc)
{
struct pxa_gpio_chip *c;
int loop, gpio, gpio_base, n;
diff --git a/drivers/gpio/gpio-sa1100.c b/drivers/gpio/gpio-sa1100.c
index 67bd2f5..990fa90 100644
--- a/drivers/gpio/gpio-sa1100.c
+++ b/drivers/gpio/gpio-sa1100.c
@@ -172,8 +172,7 @@ static struct irq_domain *sa1100_gpio_irqdomain;
* irq_controller_lock held, and IRQs disabled. Decode the IRQ
* and call the handler.
*/
-static void
-sa1100_gpio_handler(unsigned int __irq, struct irq_desc *desc)
+static void sa1100_gpio_handler(struct irq_desc *desc)
{
unsigned int irq, mask;
diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
index 9b14aaf..027e5f4 100644
--- a/drivers/gpio/gpio-tegra.c
+++ b/drivers/gpio/gpio-tegra.c
@@ -266,7 +266,7 @@ static void tegra_gpio_irq_shutdown(struct irq_data *d)
gpiochip_unlock_as_irq(&tegra_gpio_chip, gpio);
}
-static void tegra_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void tegra_gpio_irq_handler(struct irq_desc *desc)
{
int port;
int pin;
diff --git a/drivers/gpio/gpio-timberdale.c b/drivers/gpio/gpio-timberdale.c
index 5a49205..30653e6 100644
--- a/drivers/gpio/gpio-timberdale.c
+++ b/drivers/gpio/gpio-timberdale.c
@@ -192,7 +192,7 @@ out:
return ret;
}
-static void timbgpio_irq(unsigned int irq, struct irq_desc *desc)
+static void timbgpio_irq(struct irq_desc *desc)
{
struct timbgpio *tgpio = irq_desc_get_handler_data(desc);
struct irq_data *data = irq_desc_get_irq_data(desc);
diff --git a/drivers/gpio/gpio-tz1090.c b/drivers/gpio/gpio-tz1090.c
index bbac92a..87bb1b1 100644
--- a/drivers/gpio/gpio-tz1090.c
+++ b/drivers/gpio/gpio-tz1090.c
@@ -375,7 +375,7 @@ static int gpio_set_irq_wake(struct irq_data *data, unsigned int on)
#define gpio_set_irq_wake NULL
#endif
-static void tz1090_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void tz1090_gpio_irq_handler(struct irq_desc *desc)
{
irq_hw_number_t hw;
unsigned int irq_stat, irq_no;
@@ -400,7 +400,7 @@ static void tz1090_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
== IRQ_TYPE_EDGE_BOTH)
tz1090_gpio_irq_next_edge(bank, hw);
- generic_handle_irq_desc(irq_no, child_desc);
+ generic_handle_irq_desc(child_desc);
}
}
diff --git a/drivers/gpio/gpio-vf610.c b/drivers/gpio/gpio-vf610.c
index 3d5714d..069f9e4 100644
--- a/drivers/gpio/gpio-vf610.c
+++ b/drivers/gpio/gpio-vf610.c
@@ -120,7 +120,7 @@ static int vf610_gpio_direction_output(struct gpio_chip *chip, unsigned gpio,
return pinctrl_gpio_direction_output(chip->base + gpio);
}
-static void vf610_gpio_irq_handler(u32 irq, struct irq_desc *desc)
+static void vf610_gpio_irq_handler(struct irq_desc *desc)
{
struct vf610_gpio_port *port = irq_desc_get_handler_data(desc);
struct irq_chip *chip = irq_desc_get_chip(desc);
@@ -176,9 +176,9 @@ static int vf610_gpio_irq_set_type(struct irq_data *d, u32 type)
port->irqc[d->hwirq] = irqc;
if (type & IRQ_TYPE_LEVEL_MASK)
- __irq_set_handler_locked(d->irq, handle_level_irq);
+ irq_set_handler_locked(d, handle_level_irq);
else
- __irq_set_handler_locked(d->irq, handle_edge_irq);
+ irq_set_handler_locked(d, handle_edge_irq);
return 0;
}
diff --git a/drivers/gpio/gpio-zx.c b/drivers/gpio/gpio-zx.c
index 12ee196..4b8a269 100644
--- a/drivers/gpio/gpio-zx.c
+++ b/drivers/gpio/gpio-zx.c
@@ -177,7 +177,7 @@ static int zx_irq_type(struct irq_data *d, unsigned trigger)
return 0;
}
-static void zx_irq_handler(unsigned irq, struct irq_desc *desc)
+static void zx_irq_handler(struct irq_desc *desc)
{
unsigned long pending;
int offset;
diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c
index 27348e7..1d1a586 100644
--- a/drivers/gpio/gpio-zynq.c
+++ b/drivers/gpio/gpio-zynq.c
@@ -514,7 +514,7 @@ static void zynq_gpio_handle_bank_irq(struct zynq_gpio *gpio,
* application for that pin.
* Note: A bug is reported if no handler is set for the gpio pin.
*/
-static void zynq_gpio_irqhandler(unsigned int irq, struct irq_desc *desc)
+static void zynq_gpio_irqhandler(struct irq_desc *desc)
{
u32 int_sts, int_enb;
unsigned int bank_num;
diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c
index b1f73be..b0d4b53 100644
--- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c
+++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_irq.c
@@ -178,7 +178,6 @@ static int mdp5_hw_irqdomain_map(struct irq_domain *d,
irq_set_chip_and_handler(irq, &mdp5_hw_irq_chip, handle_level_irq);
irq_set_chip_data(irq, mdp5_kms);
- set_irq_flags(irq, IRQF_VALID);
return 0;
}
diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c
index 243f99a..e5a38d2 100644
--- a/drivers/gpu/ipu-v3/ipu-common.c
+++ b/drivers/gpu/ipu-v3/ipu-common.c
@@ -912,7 +912,7 @@ static void ipu_irq_handle(struct ipu_soc *ipu, const int *regs, int num_regs)
}
}
-static void ipu_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void ipu_irq_handler(struct irq_desc *desc)
{
struct ipu_soc *ipu = irq_desc_get_handler_data(desc);
struct irq_chip *chip = irq_desc_get_chip(desc);
@@ -925,7 +925,7 @@ static void ipu_irq_handler(unsigned int irq, struct irq_desc *desc)
chained_irq_exit(chip, desc);
}
-static void ipu_err_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void ipu_err_irq_handler(struct irq_desc *desc)
{
struct ipu_soc *ipu = irq_desc_get_handler_data(desc);
struct irq_chip *chip = irq_desc_get_chip(desc);
@@ -1099,8 +1099,7 @@ static int ipu_irq_init(struct ipu_soc *ipu)
}
ret = irq_alloc_domain_generic_chips(ipu->domain, 32, 1, "IPU",
- handle_level_irq, 0,
- IRQF_VALID, 0);
+ handle_level_irq, 0, 0, 0);
if (ret < 0) {
dev_err(ipu->dev, "failed to alloc generic irq chips\n");
irq_domain_remove(ipu->domain);
diff --git a/drivers/irqchip/exynos-combiner.c b/drivers/irqchip/exynos-combiner.c
index e9c6f2a..cd7d3bc 100644
--- a/drivers/irqchip/exynos-combiner.c
+++ b/drivers/irqchip/exynos-combiner.c
@@ -65,12 +65,10 @@ static void combiner_unmask_irq(struct irq_data *data)
__raw_writel(mask, combiner_base(data) + COMBINER_ENABLE_SET);
}
-static void combiner_handle_cascade_irq(unsigned int __irq,
- struct irq_desc *desc)
+static void combiner_handle_cascade_irq(struct irq_desc *desc)
{
struct combiner_chip_data *chip_data = irq_desc_get_handler_data(desc);
struct irq_chip *chip = irq_desc_get_chip(desc);
- unsigned int irq = irq_desc_get_irq(desc);
unsigned int cascade_irq, combiner_irq;
unsigned long status;
@@ -88,7 +86,7 @@ static void combiner_handle_cascade_irq(unsigned int __irq,
cascade_irq = irq_find_mapping(combiner_irq_domain, combiner_irq);
if (unlikely(!cascade_irq))
- handle_bad_irq(irq, desc);
+ handle_bad_irq(desc);
else
generic_handle_irq(cascade_irq);
@@ -165,7 +163,7 @@ static int combiner_irq_domain_map(struct irq_domain *d, unsigned int irq,
irq_set_chip_and_handler(irq, &combiner_chip, handle_level_irq);
irq_set_chip_data(irq, &combiner_data[hw >> 3]);
- set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+ irq_set_probe(irq);
return 0;
}
diff --git a/drivers/irqchip/irq-armada-370-xp.c b/drivers/irqchip/irq-armada-370-xp.c
index 39b72da..655cb96 100644
--- a/drivers/irqchip/irq-armada-370-xp.c
+++ b/drivers/irqchip/irq-armada-370-xp.c
@@ -200,7 +200,6 @@ static int armada_370_xp_msi_map(struct irq_domain *domain, unsigned int virq,
{
irq_set_chip_and_handler(virq, &armada_370_xp_msi_irq_chip,
handle_simple_irq);
- set_irq_flags(virq, IRQF_VALID);
return 0;
}
@@ -317,7 +316,7 @@ static int armada_370_xp_mpic_irq_map(struct irq_domain *h,
irq_set_chip_and_handler(virq, &armada_370_xp_irq_chip,
handle_level_irq);
}
- set_irq_flags(virq, IRQF_VALID | IRQF_PROBE);
+ irq_set_probe(virq);
return 0;
}
@@ -447,8 +446,7 @@ static void armada_370_xp_handle_msi_irq(struct pt_regs *regs, bool is_chained)
static void armada_370_xp_handle_msi_irq(struct pt_regs *r, bool b) {}
#endif
-static void armada_370_xp_mpic_handle_cascade_irq(unsigned int irq,
- struct irq_desc *desc)
+static void armada_370_xp_mpic_handle_cascade_irq(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
unsigned long irqmap, irqn, irqsrc, cpuid;
diff --git a/drivers/irqchip/irq-bcm2835.c b/drivers/irqchip/irq-bcm2835.c
index ed4ca9d..bf9cc5f 100644
--- a/drivers/irqchip/irq-bcm2835.c
+++ b/drivers/irqchip/irq-bcm2835.c
@@ -96,7 +96,7 @@ struct armctrl_ic {
static struct armctrl_ic intc __read_mostly;
static void __exception_irq_entry bcm2835_handle_irq(
struct pt_regs *regs);
-static void bcm2836_chained_handle_irq(unsigned int irq, struct irq_desc *desc);
+static void bcm2836_chained_handle_irq(struct irq_desc *desc);
static void armctrl_mask_irq(struct irq_data *d)
{
@@ -166,7 +166,7 @@ static int __init armctrl_of_init(struct device_node *node,
BUG_ON(irq <= 0);
irq_set_chip_and_handler(irq, &armctrl_chip,
handle_level_irq);
- set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+ irq_set_probe(irq);
}
}
@@ -245,7 +245,7 @@ static void __exception_irq_entry bcm2835_handle_irq(
handle_IRQ(irq_linear_revmap(intc.domain, hwirq), regs);
}
-static void bcm2836_chained_handle_irq(unsigned int irq, struct irq_desc *desc)
+static void bcm2836_chained_handle_irq(struct irq_desc *desc)
{
u32 hwirq;
diff --git a/drivers/irqchip/irq-bcm7038-l1.c b/drivers/irqchip/irq-bcm7038-l1.c
index 409bdc6..0fea985 100644
--- a/drivers/irqchip/irq-bcm7038-l1.c
+++ b/drivers/irqchip/irq-bcm7038-l1.c
@@ -115,7 +115,7 @@ static inline void l1_writel(u32 val, void __iomem *reg)
writel(val, reg);
}
-static void bcm7038_l1_irq_handle(unsigned int irq, struct irq_desc *desc)
+static void bcm7038_l1_irq_handle(struct irq_desc *desc)
{
struct bcm7038_l1_chip *intc = irq_desc_get_handler_data(desc);
struct bcm7038_l1_cpu *cpu;
diff --git a/drivers/irqchip/irq-bcm7120-l2.c b/drivers/irqchip/irq-bcm7120-l2.c
index d3f9769..61b18ab 100644
--- a/drivers/irqchip/irq-bcm7120-l2.c
+++ b/drivers/irqchip/irq-bcm7120-l2.c
@@ -56,7 +56,7 @@ struct bcm7120_l2_intc_data {
const __be32 *map_mask_prop;
};
-static void bcm7120_l2_intc_irq_handle(unsigned int irq, struct irq_desc *desc)
+static void bcm7120_l2_intc_irq_handle(struct irq_desc *desc)
{
struct bcm7120_l1_intc_data *data = irq_desc_get_handler_data(desc);
struct bcm7120_l2_intc_data *b = data->b;
diff --git a/drivers/irqchip/irq-brcmstb-l2.c b/drivers/irqchip/irq-brcmstb-l2.c
index aedda06..65cd341 100644
--- a/drivers/irqchip/irq-brcmstb-l2.c
+++ b/drivers/irqchip/irq-brcmstb-l2.c
@@ -49,13 +49,12 @@ struct brcmstb_l2_intc_data {
u32 saved_mask; /* for suspend/resume */
};
-static void brcmstb_l2_intc_irq_handle(unsigned int __irq,
- struct irq_desc *desc)
+static void brcmstb_l2_intc_irq_handle(struct irq_desc *desc)
{
struct brcmstb_l2_intc_data *b = irq_desc_get_handler_data(desc);
struct irq_chip_generic *gc = irq_get_domain_generic_chip(b->domain, 0);
struct irq_chip *chip = irq_desc_get_chip(desc);
- unsigned int irq = irq_desc_get_irq(desc);
+ unsigned int irq;
u32 status;
chained_irq_enter(chip, desc);
@@ -65,7 +64,7 @@ static void brcmstb_l2_intc_irq_handle(unsigned int __irq,
if (status == 0) {
raw_spin_lock(&desc->lock);
- handle_bad_irq(irq, desc);
+ handle_bad_irq(desc);
raw_spin_unlock(&desc->lock);
goto out;
}
diff --git a/drivers/irqchip/irq-clps711x.c b/drivers/irqchip/irq-clps711x.c
index 2dd929e..eb5eb0c 100644
--- a/drivers/irqchip/irq-clps711x.c
+++ b/drivers/irqchip/irq-clps711x.c
@@ -132,14 +132,14 @@ static int __init clps711x_intc_irq_map(struct irq_domain *h, unsigned int virq,
irq_hw_number_t hw)
{
irq_flow_handler_t handler = handle_level_irq;
- unsigned int flags = IRQF_VALID | IRQF_PROBE;
+ unsigned int flags = 0;
if (!clps711x_irqs[hw].flags)
return 0;
if (clps711x_irqs[hw].flags & CLPS711X_FLAG_FIQ) {
handler = handle_bad_irq;
- flags |= IRQF_NOAUTOEN;
+ flags |= IRQ_NOAUTOEN;
} else if (clps711x_irqs[hw].eoi) {
handler = handle_fasteoi_irq;
}
@@ -149,7 +149,7 @@ static int __init clps711x_intc_irq_map(struct irq_domain *h, unsigned int virq,
writel_relaxed(0, clps711x_intc->base + clps711x_irqs[hw].eoi);
irq_set_chip_and_handler(virq, &clps711x_intc_chip, handler);
- set_irq_flags(virq, flags);
+ irq_modify_status(virq, IRQ_NOPROBE, flags);
return 0;
}
diff --git a/drivers/irqchip/irq-dw-apb-ictl.c b/drivers/irqchip/irq-dw-apb-ictl.c
index efd95d9..052f266 100644
--- a/drivers/irqchip/irq-dw-apb-ictl.c
+++ b/drivers/irqchip/irq-dw-apb-ictl.c
@@ -26,7 +26,7 @@
#define APB_INT_FINALSTATUS_H 0x34
#define APB_INT_BASE_OFFSET 0x04
-static void dw_apb_ictl_handler(unsigned int irq, struct irq_desc *desc)
+static void dw_apb_ictl_handler(struct irq_desc *desc)
{
struct irq_domain *d = irq_desc_get_handler_data(desc);
struct irq_chip *chip = irq_desc_get_chip(desc);
diff --git a/drivers/irqchip/irq-gic-v2m.c b/drivers/irqchip/irq-gic-v2m.c
index db04fc1..12985da 100644
--- a/drivers/irqchip/irq-gic-v2m.c
+++ b/drivers/irqchip/irq-gic-v2m.c
@@ -95,8 +95,8 @@ static void gicv2m_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)
struct v2m_data *v2m = irq_data_get_irq_chip_data(data);
phys_addr_t addr = v2m->res.start + V2M_MSI_SETSPI_NS;
- msg->address_hi = (u32) (addr >> 32);
- msg->address_lo = (u32) (addr);
+ msg->address_hi = upper_32_bits(addr);
+ msg->address_lo = lower_32_bits(addr);
msg->data = data->hwirq;
}
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index 26b55c5..ac7ae2b 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -898,8 +898,10 @@ retry_baser:
* non-cacheable as well.
*/
shr = tmp & GITS_BASER_SHAREABILITY_MASK;
- if (!shr)
+ if (!shr) {
cache = GITS_BASER_nC;
+ __flush_dcache_area(base, alloc_size);
+ }
goto retry_baser;
}
@@ -1140,6 +1142,8 @@ static struct its_device *its_create_device(struct its_node *its, u32 dev_id,
return NULL;
}
+ __flush_dcache_area(itt, sz);
+
dev->its = its;
dev->itt = itt;
dev->nr_ites = nr_ites;
diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index 7deed6e..36ecfc8 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/drivers/irqchip/irq-gic-v3.c
@@ -70,11 +70,6 @@ static inline int gic_irq_in_rdist(struct irq_data *d)
return gic_irq(d) < 32;
}
-static inline bool forwarded_irq(struct irq_data *d)
-{
- return d->handler_data != NULL;
-}
-
static inline void __iomem *gic_dist_base(struct irq_data *d)
{
if (gic_irq_in_rdist(d)) /* SGI+PPI -> SGI_base for this CPU */
@@ -249,7 +244,7 @@ static void gic_eoimode1_mask_irq(struct irq_data *d)
* disabled/masked will not get "stuck", because there is
* noone to deactivate it (guest is being terminated).
*/
- if (forwarded_irq(d))
+ if (irqd_is_forwarded_to_vcpu(d))
gic_poke_irq(d, GICD_ICACTIVER);
}
@@ -324,7 +319,7 @@ static void gic_eoimode1_eoi_irq(struct irq_data *d)
* No need to deactivate an LPI, or an interrupt that
* is is getting forwarded to a vcpu.
*/
- if (gic_irq(d) >= 8192 || forwarded_irq(d))
+ if (gic_irq(d) >= 8192 || irqd_is_forwarded_to_vcpu(d))
return;
gic_write_dir(gic_irq(d));
}
@@ -357,7 +352,10 @@ static int gic_set_type(struct irq_data *d, unsigned int type)
static int gic_irq_set_vcpu_affinity(struct irq_data *d, void *vcpu)
{
- d->handler_data = vcpu;
+ if (vcpu)
+ irqd_set_forwarded_to_vcpu(d);
+ else
+ irqd_clr_forwarded_to_vcpu(d);
return 0;
}
@@ -754,13 +752,13 @@ static int gic_irq_domain_map(struct irq_domain *d, unsigned int irq,
irq_set_percpu_devid(irq);
irq_domain_set_info(d, irq, hw, chip, d->host_data,
handle_percpu_devid_irq, NULL, NULL);
- set_irq_flags(irq, IRQF_VALID | IRQF_NOAUTOEN);
+ irq_set_status_flags(irq, IRQ_NOAUTOEN);
}
/* SPIs */
if (hw >= 32 && hw < gic_data.irq_nr) {
irq_domain_set_info(d, irq, hw, chip, d->host_data,
handle_fasteoi_irq, NULL, NULL);
- set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+ irq_set_probe(irq);
}
/* LPIs */
if (hw >= 8192 && hw < GIC_ID_NR) {
@@ -768,7 +766,6 @@ static int gic_irq_domain_map(struct irq_domain *d, unsigned int irq,
return -EPERM;
irq_domain_set_info(d, irq, hw, chip, d->host_data,
handle_fasteoi_irq, NULL, NULL);
- set_irq_flags(irq, IRQF_VALID);
}
return 0;
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
index e6b7ed5..982c09c 100644
--- a/drivers/irqchip/irq-gic.c
+++ b/drivers/irqchip/irq-gic.c
@@ -145,29 +145,10 @@ static inline bool cascading_gic_irq(struct irq_data *d)
void *data = irq_data_get_irq_handler_data(d);
/*
- * If handler_data pointing to one of the secondary GICs, then
- * this is a cascading interrupt, and it cannot possibly be
- * forwarded.
+ * If handler_data is set, this is a cascading interrupt, and
+ * it cannot possibly be forwarded.
*/
- if (data >= (void *)(gic_data + 1) &&
- data < (void *)(gic_data + MAX_GIC_NR))
- return true;
-
- return false;
-}
-
-static inline bool forwarded_irq(struct irq_data *d)
-{
- /*
- * A forwarded interrupt:
- * - is on the primary GIC
- * - has its handler_data set to a value
- * - that isn't a secondary GIC
- */
- if (d->handler_data && !cascading_gic_irq(d))
- return true;
-
- return false;
+ return data != NULL;
}
/*
@@ -201,7 +182,7 @@ static void gic_eoimode1_mask_irq(struct irq_data *d)
* disabled/masked will not get "stuck", because there is
* noone to deactivate it (guest is being terminated).
*/
- if (forwarded_irq(d))
+ if (irqd_is_forwarded_to_vcpu(d))
gic_poke_irq(d, GIC_DIST_ACTIVE_CLEAR);
}
@@ -218,7 +199,7 @@ static void gic_eoi_irq(struct irq_data *d)
static void gic_eoimode1_eoi_irq(struct irq_data *d)
{
/* Do not deactivate an IRQ forwarded to a vcpu. */
- if (forwarded_irq(d))
+ if (irqd_is_forwarded_to_vcpu(d))
return;
writel_relaxed(gic_irq(d), gic_cpu_base(d) + GIC_CPU_DEACTIVATE);
@@ -296,7 +277,10 @@ static int gic_irq_set_vcpu_affinity(struct irq_data *d, void *vcpu)
if (cascading_gic_irq(d))
return -EINVAL;
- d->handler_data = vcpu;
+ if (vcpu)
+ irqd_set_forwarded_to_vcpu(d);
+ else
+ irqd_clr_forwarded_to_vcpu(d);
return 0;
}
@@ -357,7 +341,7 @@ static void __exception_irq_entry gic_handle_irq(struct pt_regs *regs)
} while (1);
}
-static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
+static void gic_handle_cascade_irq(struct irq_desc *desc)
{
struct gic_chip_data *chip_data = irq_desc_get_handler_data(desc);
struct irq_chip *chip = irq_desc_get_chip(desc);
@@ -376,7 +360,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
cascade_irq = irq_find_mapping(chip_data->domain, gic_irq);
if (unlikely(gic_irq < 32 || gic_irq > 1020))
- handle_bad_irq(cascade_irq, desc);
+ handle_bad_irq(desc);
else
generic_handle_irq(cascade_irq);
@@ -906,11 +890,11 @@ static int gic_irq_domain_map(struct irq_domain *d, unsigned int irq,
irq_set_percpu_devid(irq);
irq_domain_set_info(d, irq, hw, chip, d->host_data,
handle_percpu_devid_irq, NULL, NULL);
- set_irq_flags(irq, IRQF_VALID | IRQF_NOAUTOEN);
+ irq_set_status_flags(irq, IRQ_NOAUTOEN);
} else {
irq_domain_set_info(d, irq, hw, chip, d->host_data,
handle_fasteoi_irq, NULL, NULL);
- set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+ irq_set_probe(irq);
}
return 0;
}
@@ -1119,12 +1103,49 @@ void __init gic_init_bases(unsigned int gic_nr, int irq_start,
#ifdef CONFIG_OF
static int gic_cnt __initdata;
+static bool gic_check_eoimode(struct device_node *node, void __iomem **base)
+{
+ struct resource cpuif_res;
+
+ of_address_to_resource(node, 1, &cpuif_res);
+
+ if (!is_hyp_mode_available())
+ return false;
+ if (resource_size(&cpuif_res) < SZ_8K)
+ return false;
+ if (resource_size(&cpuif_res) == SZ_128K) {
+ u32 val_low, val_high;
+
+ /*
+ * Verify that we have the first 4kB of a GIC400
+ * aliased over the first 64kB by checking the
+ * GICC_IIDR register on both ends.
+ */
+ val_low = readl_relaxed(*base + GIC_CPU_IDENT);
+ val_high = readl_relaxed(*base + GIC_CPU_IDENT + 0xf000);
+ if ((val_low & 0xffff0fff) != 0x0202043B ||
+ val_low != val_high)
+ return false;
+
+ /*
+ * Move the base up by 60kB, so that we have a 8kB
+ * contiguous region, which allows us to use GICC_DIR
+ * at its normal offset. Please pass me that bucket.
+ */
+ *base += 0xf000;
+ cpuif_res.start += 0xf000;
+ pr_warn("GIC: Adjusting CPU interface base to %pa",
+ &cpuif_res.start);
+ }
+
+ return true;
+}
+
static int __init
gic_of_init(struct device_node *node, struct device_node *parent)
{
void __iomem *cpu_base;
void __iomem *dist_base;
- struct resource cpu_res;
u32 percpu_offset;
int irq;
@@ -1137,14 +1158,11 @@ gic_of_init(struct device_node *node, struct device_node *parent)
cpu_base = of_iomap(node, 1);
WARN(!cpu_base, "unable to map gic cpu registers\n");
- of_address_to_resource(node, 1, &cpu_res);
-
/*
* Disable split EOI/Deactivate if either HYP is not available
* or the CPU interface is too small.
*/
- if (gic_cnt == 0 && (!is_hyp_mode_available() ||
- resource_size(&cpu_res) < SZ_8K))
+ if (gic_cnt == 0 && !gic_check_eoimode(node, &cpu_base))
static_key_slow_dec(&supports_deactivate);
if (of_property_read_u32(node, "cpu-offset", &percpu_offset))
diff --git a/drivers/irqchip/irq-hip04.c b/drivers/irqchip/irq-hip04.c
index a0128c7..8f3ca8f 100644
--- a/drivers/irqchip/irq-hip04.c
+++ b/drivers/irqchip/irq-hip04.c
@@ -307,11 +307,11 @@ static int hip04_irq_domain_map(struct irq_domain *d, unsigned int irq,
irq_set_percpu_devid(irq);
irq_set_chip_and_handler(irq, &hip04_irq_chip,
handle_percpu_devid_irq);
- set_irq_flags(irq, IRQF_VALID | IRQF_NOAUTOEN);
+ irq_set_status_flags(irq, IRQ_NOAUTOEN);
} else {
irq_set_chip_and_handler(irq, &hip04_irq_chip,
handle_fasteoi_irq);
- set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+ irq_set_probe(irq);
}
irq_set_chip_data(irq, d->host_data);
return 0;
diff --git a/drivers/irqchip/irq-i8259.c b/drivers/irqchip/irq-i8259.c
index 4836102..e484fd2 100644
--- a/drivers/irqchip/irq-i8259.c
+++ b/drivers/irqchip/irq-i8259.c
@@ -352,7 +352,7 @@ void __init init_i8259_irqs(void)
__init_i8259_irqs(NULL);
}
-static void i8259_irq_dispatch(unsigned int __irq, struct irq_desc *desc)
+static void i8259_irq_dispatch(struct irq_desc *desc)
{
struct irq_domain *domain = irq_desc_get_handler_data(desc);
int hwirq = i8259_irq();
diff --git a/drivers/irqchip/irq-imgpdc.c b/drivers/irqchip/irq-imgpdc.c
index 841604b..c02d29c 100644
--- a/drivers/irqchip/irq-imgpdc.c
+++ b/drivers/irqchip/irq-imgpdc.c
@@ -218,7 +218,7 @@ static int pdc_irq_set_wake(struct irq_data *data, unsigned int on)
return 0;
}
-static void pdc_intc_perip_isr(unsigned int __irq, struct irq_desc *desc)
+static void pdc_intc_perip_isr(struct irq_desc *desc)
{
unsigned int irq = irq_desc_get_irq(desc);
struct pdc_intc_priv *priv;
@@ -240,7 +240,7 @@ found:
generic_handle_irq(irq_no);
}
-static void pdc_intc_syswake_isr(unsigned int irq, struct irq_desc *desc)
+static void pdc_intc_syswake_isr(struct irq_desc *desc)
{
struct pdc_intc_priv *priv;
unsigned int syswake, irq_no;
diff --git a/drivers/irqchip/irq-keystone.c b/drivers/irqchip/irq-keystone.c
index c151726..deb89d6 100644
--- a/drivers/irqchip/irq-keystone.c
+++ b/drivers/irqchip/irq-keystone.c
@@ -83,7 +83,7 @@ static void keystone_irq_ack(struct irq_data *d)
/* nothing to do here */
}
-static void keystone_irq_handler(unsigned __irq, struct irq_desc *desc)
+static void keystone_irq_handler(struct irq_desc *desc)
{
unsigned int irq = irq_desc_get_irq(desc);
struct keystone_irq_device *kirq = irq_desc_get_handler_data(desc);
@@ -127,7 +127,7 @@ static int keystone_irq_map(struct irq_domain *h, unsigned int virq,
irq_set_chip_data(virq, kirq);
irq_set_chip_and_handler(virq, &kirq->chip, handle_level_irq);
- set_irq_flags(virq, IRQF_VALID | IRQF_PROBE);
+ irq_set_probe(virq);
return 0;
}
diff --git a/drivers/irqchip/irq-metag-ext.c b/drivers/irqchip/irq-metag-ext.c
index 5f4c529..8c38b3d 100644
--- a/drivers/irqchip/irq-metag-ext.c
+++ b/drivers/irqchip/irq-metag-ext.c
@@ -446,7 +446,7 @@ static int meta_intc_irq_set_type(struct irq_data *data, unsigned int flow_type)
* Whilst using TR2 to detect external interrupts is a software convention it is
* (hopefully) unlikely to change.
*/
-static void meta_intc_irq_demux(unsigned int irq, struct irq_desc *desc)
+static void meta_intc_irq_demux(struct irq_desc *desc)
{
struct meta_intc_priv *priv = &meta_intc_priv;
irq_hw_number_t hw;
diff --git a/drivers/irqchip/irq-metag.c b/drivers/irqchip/irq-metag.c
index 3d23ce3..a5f053b 100644
--- a/drivers/irqchip/irq-metag.c
+++ b/drivers/irqchip/irq-metag.c
@@ -220,7 +220,7 @@ static int metag_internal_irq_set_affinity(struct irq_data *data,
* occurred. It is this function's job to demux this irq and
* figure out exactly which trigger needs servicing.
*/
-static void metag_internal_irq_demux(unsigned int irq, struct irq_desc *desc)
+static void metag_internal_irq_demux(struct irq_desc *desc)
{
struct metag_internal_irq_priv *priv = irq_desc_get_handler_data(desc);
irq_hw_number_t hw;
diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c
index 1764bcf..af2f16b 100644
--- a/drivers/irqchip/irq-mips-gic.c
+++ b/drivers/irqchip/irq-mips-gic.c
@@ -546,7 +546,7 @@ static void __gic_irq_dispatch(void)
gic_handle_shared_int(false);
}
-static void gic_irq_dispatch(unsigned int irq, struct irq_desc *desc)
+static void gic_irq_dispatch(struct irq_desc *desc)
{
gic_handle_local_int(true);
gic_handle_shared_int(true);
diff --git a/drivers/irqchip/irq-mmp.c b/drivers/irqchip/irq-mmp.c
index 781ed6e..013fc96 100644
--- a/drivers/irqchip/irq-mmp.c
+++ b/drivers/irqchip/irq-mmp.c
@@ -129,7 +129,7 @@ struct irq_chip icu_irq_chip = {
.irq_unmask = icu_unmask_irq,
};
-static void icu_mux_irq_demux(unsigned int __irq, struct irq_desc *desc)
+static void icu_mux_irq_demux(struct irq_desc *desc)
{
unsigned int irq = irq_desc_get_irq(desc);
struct irq_domain *domain;
@@ -164,7 +164,6 @@ static int mmp_irq_domain_map(struct irq_domain *d, unsigned int irq,
irq_hw_number_t hw)
{
irq_set_chip_and_handler(irq, &icu_irq_chip, handle_level_irq);
- set_irq_flags(irq, IRQF_VALID);
return 0;
}
@@ -234,7 +233,6 @@ void __init icu_init_irq(void)
for (irq = 0; irq < 64; irq++) {
icu_mask_irq(irq_get_irq_data(irq));
irq_set_chip_and_handler(irq, &icu_irq_chip, handle_level_irq);
- set_irq_flags(irq, IRQF_VALID);
}
irq_set_default_host(icu_data[0].domain);
set_handle_irq(mmp_handle_irq);
@@ -337,7 +335,6 @@ void __init mmp2_init_icu(void)
irq_set_chip_and_handler(irq, &icu_irq_chip,
handle_level_irq);
}
- set_irq_flags(irq, IRQF_VALID);
}
irq_set_default_host(icu_data[0].domain);
set_handle_irq(mmp2_handle_irq);
diff --git a/drivers/irqchip/irq-mxs.c b/drivers/irqchip/irq-mxs.c
index 1faf812..604df63 100644
--- a/drivers/irqchip/irq-mxs.c
+++ b/drivers/irqchip/irq-mxs.c
@@ -84,7 +84,6 @@ static int icoll_irq_domain_map(struct irq_domain *d, unsigned int virq,
irq_hw_number_t hw)
{
irq_set_chip_and_handler(virq, &mxs_icoll_chip, handle_level_irq);
- set_irq_flags(virq, IRQF_VALID);
return 0;
}
diff --git a/drivers/irqchip/irq-orion.c b/drivers/irqchip/irq-orion.c
index 5ea999a..be4c5a8 100644
--- a/drivers/irqchip/irq-orion.c
+++ b/drivers/irqchip/irq-orion.c
@@ -106,7 +106,7 @@ IRQCHIP_DECLARE(orion_intc, "marvell,orion-intc", orion_irq_init);
#define ORION_BRIDGE_IRQ_CAUSE 0x00
#define ORION_BRIDGE_IRQ_MASK 0x04
-static void orion_bridge_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void orion_bridge_irq_handler(struct irq_desc *desc)
{
struct irq_domain *d = irq_desc_get_handler_data(desc);
diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
index 0670ab4..9525335 100644
--- a/drivers/irqchip/irq-renesas-intc-irqpin.c
+++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
@@ -283,6 +283,9 @@ static int intc_irqpin_irq_set_type(struct irq_data *d, unsigned int type)
static int intc_irqpin_irq_set_wake(struct irq_data *d, unsigned int on)
{
struct intc_irqpin_priv *p = irq_data_get_irq_chip_data(d);
+ int hw_irq = irqd_to_hwirq(d);
+
+ irq_set_irq_wake(p->irq[hw_irq].requested_irq, on);
if (!p->clk)
return 0;
@@ -332,6 +335,12 @@ static irqreturn_t intc_irqpin_shared_irq_handler(int irq, void *dev_id)
return status;
}
+/*
+ * This lock class tells lockdep that INTC External IRQ Pin irqs are in a
+ * different category than their parents, so it won't report false recursion.
+ */
+static struct lock_class_key intc_irqpin_irq_lock_class;
+
static int intc_irqpin_irq_domain_map(struct irq_domain *h, unsigned int virq,
irq_hw_number_t hw)
{
@@ -342,8 +351,8 @@ static int intc_irqpin_irq_domain_map(struct irq_domain *h, unsigned int virq,
intc_irqpin_dbg(&p->irq[hw], "map");
irq_set_chip_data(virq, h->host_data);
+ irq_set_lockdep_class(virq, &intc_irqpin_irq_lock_class);
irq_set_chip_and_handler(virq, &p->irq_chip, handle_level_irq);
- set_irq_flags(virq, IRQF_VALID); /* kill me now */
return 0;
}
diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
index 2aa3add..35bf97b 100644
--- a/drivers/irqchip/irq-renesas-irqc.c
+++ b/drivers/irqchip/irq-renesas-irqc.c
@@ -121,6 +121,9 @@ static int irqc_irq_set_type(struct irq_data *d, unsigned int type)
static int irqc_irq_set_wake(struct irq_data *d, unsigned int on)
{
struct irqc_priv *p = irq_data_get_irq_chip_data(d);
+ int hw_irq = irqd_to_hwirq(d);
+
+ irq_set_irq_wake(p->irq[hw_irq].requested_irq, on);
if (!p->clk)
return 0;
@@ -150,6 +153,12 @@ static irqreturn_t irqc_irq_handler(int irq, void *dev_id)
return IRQ_NONE;
}
+/*
+ * This lock class tells lockdep that IRQC irqs are in a different
+ * category than their parents, so it won't report false recursion.
+ */
+static struct lock_class_key irqc_irq_lock_class;
+
static int irqc_irq_domain_map(struct irq_domain *h, unsigned int virq,
irq_hw_number_t hw)
{
@@ -157,6 +166,7 @@ static int irqc_irq_domain_map(struct irq_domain *h, unsigned int virq,
irqc_dbg(&p->irq[hw], "map");
irq_set_chip_data(virq, h->host_data);
+ irq_set_lockdep_class(virq, &irqc_irq_lock_class);
irq_set_chip_and_handler(virq, &p->irq_chip, handle_level_irq);
return 0;
}
diff --git a/drivers/irqchip/irq-s3c24xx.c b/drivers/irqchip/irq-s3c24xx.c
index 506d9f2..7154b01 100644
--- a/drivers/irqchip/irq-s3c24xx.c
+++ b/drivers/irqchip/irq-s3c24xx.c
@@ -298,7 +298,7 @@ static struct irq_chip s3c_irq_eint0t4 = {
.irq_set_type = s3c_irqext0_type,
};
-static void s3c_irq_demux(unsigned int __irq, struct irq_desc *desc)
+static void s3c_irq_demux(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
struct s3c_irq_data *irq_data = irq_desc_get_chip_data(desc);
@@ -466,13 +466,11 @@ static int s3c24xx_irq_map(struct irq_domain *h, unsigned int virq,
irq_set_chip_data(virq, irq_data);
- set_irq_flags(virq, IRQF_VALID);
-
if (parent_intc && irq_data->type != S3C_IRQTYPE_NONE) {
if (irq_data->parent_irq > 31) {
pr_err("irq-s3c24xx: parent irq %lu is out of range\n",
irq_data->parent_irq);
- goto err;
+ return -EINVAL;
}
parent_irq_data = &parent_intc->irqs[irq_data->parent_irq];
@@ -485,18 +483,12 @@ static int s3c24xx_irq_map(struct irq_domain *h, unsigned int virq,
if (!irqno) {
pr_err("irq-s3c24xx: could not find mapping for parent irq %lu\n",
irq_data->parent_irq);
- goto err;
+ return -EINVAL;
}
irq_set_chained_handler(irqno, s3c_irq_demux);
}
return 0;
-
-err:
- set_irq_flags(virq, 0);
-
- /* the only error can result from bad mapping data*/
- return -EINVAL;
}
static const struct irq_domain_ops s3c24xx_irq_ops = {
@@ -1174,8 +1166,6 @@ static int s3c24xx_irq_map_of(struct irq_domain *h, unsigned int virq,
irq_set_chip_data(virq, irq_data);
- set_irq_flags(virq, IRQF_VALID);
-
return 0;
}
diff --git a/drivers/irqchip/irq-sun4i.c b/drivers/irqchip/irq-sun4i.c
index 4ad3e7c..0704362 100644
--- a/drivers/irqchip/irq-sun4i.c
+++ b/drivers/irqchip/irq-sun4i.c
@@ -83,7 +83,7 @@ static int sun4i_irq_map(struct irq_domain *d, unsigned int virq,
irq_hw_number_t hw)
{
irq_set_chip_and_handler(virq, &sun4i_irq_chip, handle_fasteoi_irq);
- set_irq_flags(virq, IRQF_VALID | IRQF_PROBE);
+ irq_set_probe(virq);
return 0;
}
diff --git a/drivers/irqchip/irq-sunxi-nmi.c b/drivers/irqchip/irq-sunxi-nmi.c
index 772a82c..c143dd5 100644
--- a/drivers/irqchip/irq-sunxi-nmi.c
+++ b/drivers/irqchip/irq-sunxi-nmi.c
@@ -58,7 +58,7 @@ static inline u32 sunxi_sc_nmi_read(struct irq_chip_generic *gc, u32 off)
return irq_reg_readl(gc, off);
}
-static void sunxi_sc_nmi_handle_irq(unsigned int irq, struct irq_desc *desc)
+static void sunxi_sc_nmi_handle_irq(struct irq_desc *desc)
{
struct irq_domain *domain = irq_desc_get_handler_data(desc);
struct irq_chip *chip = irq_desc_get_chip(desc);
diff --git a/drivers/irqchip/irq-tb10x.c b/drivers/irqchip/irq-tb10x.c
index 3318296..848d782 100644
--- a/drivers/irqchip/irq-tb10x.c
+++ b/drivers/irqchip/irq-tb10x.c
@@ -97,7 +97,7 @@ static int tb10x_irq_set_type(struct irq_data *data, unsigned int flow_type)
return IRQ_SET_MASK_OK;
}
-static void tb10x_irq_cascade(unsigned int __irq, struct irq_desc *desc)
+static void tb10x_irq_cascade(struct irq_desc *desc)
{
struct irq_domain *domain = irq_desc_get_handler_data(desc);
unsigned int irq = irq_desc_get_irq(desc);
diff --git a/drivers/irqchip/irq-versatile-fpga.c b/drivers/irqchip/irq-versatile-fpga.c
index 16123f6..598ab3f 100644
--- a/drivers/irqchip/irq-versatile-fpga.c
+++ b/drivers/irqchip/irq-versatile-fpga.c
@@ -65,19 +65,19 @@ static void fpga_irq_unmask(struct irq_data *d)
writel(mask, f->base + IRQ_ENABLE_SET);
}
-static void fpga_irq_handle(unsigned int __irq, struct irq_desc *desc)
+static void fpga_irq_handle(struct irq_desc *desc)
{
struct fpga_irq_data *f = irq_desc_get_handler_data(desc);
- unsigned int irq = irq_desc_get_irq(desc);
u32 status = readl(f->base + IRQ_STATUS);
if (status == 0) {
- do_bad_IRQ(irq, desc);
+ do_bad_IRQ(desc);
return;
}
do {
- irq = ffs(status) - 1;
+ unsigned int irq = ffs(status) - 1;
+
status &= ~(1 << irq);
generic_handle_irq(irq_find_mapping(f->domain, irq));
} while (status);
@@ -128,7 +128,7 @@ static int fpga_irqdomain_map(struct irq_domain *d, unsigned int irq,
irq_set_chip_data(irq, f);
irq_set_chip_and_handler(irq, &f->chip,
handle_level_irq);
- set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+ irq_set_probe(irq);
return 0;
}
diff --git a/drivers/irqchip/irq-vic.c b/drivers/irqchip/irq-vic.c
index 03846df..b956dff 100644
--- a/drivers/irqchip/irq-vic.c
+++ b/drivers/irqchip/irq-vic.c
@@ -201,7 +201,7 @@ static int vic_irqdomain_map(struct irq_domain *d, unsigned int irq,
return -EPERM;
irq_set_chip_and_handler(irq, &vic_chip, handle_level_irq);
irq_set_chip_data(irq, v->base);
- set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
+ irq_set_probe(irq);
return 0;
}
@@ -225,7 +225,7 @@ static int handle_one_vic(struct vic_device *vic, struct pt_regs *regs)
return handled;
}
-static void vic_handle_irq_cascaded(unsigned int irq, struct irq_desc *desc)
+static void vic_handle_irq_cascaded(struct irq_desc *desc)
{
u32 stat, hwirq;
struct irq_chip *host_chip = irq_desc_get_chip(desc);
diff --git a/drivers/irqchip/irq-vt8500.c b/drivers/irqchip/irq-vt8500.c
index 8371d99..f9af0af 100644
--- a/drivers/irqchip/irq-vt8500.c
+++ b/drivers/irqchip/irq-vt8500.c
@@ -167,7 +167,6 @@ static int vt8500_irq_map(struct irq_domain *h, unsigned int virq,
irq_hw_number_t hw)
{
irq_set_chip_and_handler(virq, &vt8500_irq_chip, handle_level_irq);
- set_irq_flags(virq, IRQF_VALID);
return 0;
}
diff --git a/drivers/irqchip/spear-shirq.c b/drivers/irqchip/spear-shirq.c
index 4cbd9c5..1ccd2ab 100644
--- a/drivers/irqchip/spear-shirq.c
+++ b/drivers/irqchip/spear-shirq.c
@@ -182,7 +182,7 @@ static struct spear_shirq *spear320_shirq_blocks[] = {
&spear320_shirq_intrcomm_ras,
};
-static void shirq_handler(unsigned __irq, struct irq_desc *desc)
+static void shirq_handler(struct irq_desc *desc)
{
struct spear_shirq *shirq = irq_desc_get_handler_data(desc);
u32 pend;
@@ -211,7 +211,6 @@ static void __init spear_shirq_register(struct spear_shirq *shirq,
for (i = 0; i < shirq->nr_irqs; i++) {
irq_set_chip_and_handler(shirq->virq_base + i,
shirq->irq_chip, handle_simple_irq);
- set_irq_flags(shirq->virq_base + i, IRQF_VALID);
irq_set_chip_data(shirq->virq_base + i, shirq);
}
}
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index 4b54128..a726f01 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -138,7 +138,7 @@ static void asic3_irq_flip_edge(struct asic3 *asic,
spin_unlock_irqrestore(&asic->lock, flags);
}
-static void asic3_irq_demux(unsigned int irq, struct irq_desc *desc)
+static void asic3_irq_demux(struct irq_desc *desc)
{
struct asic3 *asic = irq_desc_get_handler_data(desc);
struct irq_data *data = irq_desc_get_irq_data(desc);
diff --git a/drivers/mfd/ezx-pcap.c b/drivers/mfd/ezx-pcap.c
index a76eb6e..b279205 100644
--- a/drivers/mfd/ezx-pcap.c
+++ b/drivers/mfd/ezx-pcap.c
@@ -205,7 +205,7 @@ static void pcap_isr_work(struct work_struct *work)
} while (gpio_get_value(pdata->gpio));
}
-static void pcap_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void pcap_irq_handler(struct irq_desc *desc)
{
struct pcap_chip *pcap = irq_desc_get_handler_data(desc);
diff --git a/drivers/mfd/htc-egpio.c b/drivers/mfd/htc-egpio.c
index 9131cdc..6ccaf90 100644
--- a/drivers/mfd/htc-egpio.c
+++ b/drivers/mfd/htc-egpio.c
@@ -98,7 +98,7 @@ static struct irq_chip egpio_muxed_chip = {
.irq_unmask = egpio_unmask,
};
-static void egpio_handler(unsigned int irq, struct irq_desc *desc)
+static void egpio_handler(struct irq_desc *desc)
{
struct egpio_info *ei = irq_desc_get_handler_data(desc);
int irqpin;
diff --git a/drivers/mfd/jz4740-adc.c b/drivers/mfd/jz4740-adc.c
index 5bb49f0..798e443 100644
--- a/drivers/mfd/jz4740-adc.c
+++ b/drivers/mfd/jz4740-adc.c
@@ -65,7 +65,7 @@ struct jz4740_adc {
spinlock_t lock;
};
-static void jz4740_adc_irq_demux(unsigned int irq, struct irq_desc *desc)
+static void jz4740_adc_irq_demux(struct irq_desc *desc)
{
struct irq_chip_generic *gc = irq_desc_get_handler_data(desc);
uint8_t status;
diff --git a/drivers/mfd/pm8921-core.c b/drivers/mfd/pm8921-core.c
index 59502d0..1b7ec08 100644
--- a/drivers/mfd/pm8921-core.c
+++ b/drivers/mfd/pm8921-core.c
@@ -156,7 +156,7 @@ static int pm8xxx_irq_master_handler(struct pm_irq_chip *chip, int master)
return ret;
}
-static void pm8xxx_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void pm8xxx_irq_handler(struct irq_desc *desc)
{
struct pm_irq_chip *chip = irq_desc_get_handler_data(desc);
struct irq_chip *irq_chip = irq_desc_get_chip(desc);
diff --git a/drivers/mfd/t7l66xb.c b/drivers/mfd/t7l66xb.c
index 16fc1ad..94bd89c 100644
--- a/drivers/mfd/t7l66xb.c
+++ b/drivers/mfd/t7l66xb.c
@@ -185,7 +185,7 @@ static struct mfd_cell t7l66xb_cells[] = {
/*--------------------------------------------------------------------------*/
/* Handle the T7L66XB interrupt mux */
-static void t7l66xb_irq(unsigned int irq, struct irq_desc *desc)
+static void t7l66xb_irq(struct irq_desc *desc)
{
struct t7l66xb *t7l66xb = irq_desc_get_handler_data(desc);
unsigned int isr;
diff --git a/drivers/mfd/tc6393xb.c b/drivers/mfd/tc6393xb.c
index 775b9ac..8c84a51 100644
--- a/drivers/mfd/tc6393xb.c
+++ b/drivers/mfd/tc6393xb.c
@@ -522,8 +522,7 @@ static int tc6393xb_register_gpio(struct tc6393xb *tc6393xb, int gpio_base)
/*--------------------------------------------------------------------------*/
-static void
-tc6393xb_irq(unsigned int irq, struct irq_desc *desc)
+static void tc6393xb_irq(struct irq_desc *desc)
{
struct tc6393xb *tc6393xb = irq_desc_get_handler_data(desc);
unsigned int isr;
diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c
index 9a23021..f691d7e 100644
--- a/drivers/mfd/ucb1x00-core.c
+++ b/drivers/mfd/ucb1x00-core.c
@@ -282,7 +282,7 @@ void ucb1x00_adc_disable(struct ucb1x00 *ucb)
* SIBCLK to talk to the chip. We leave the clock running until
* we have finished processing all interrupts from the chip.
*/
-static void ucb1x00_irq(unsigned int __irq, struct irq_desc *desc)
+static void ucb1x00_irq(struct irq_desc *desc)
{
struct ucb1x00 *ucb = irq_desc_get_handler_data(desc);
unsigned int isr, i;
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
index 4402a1e..4c7de8c 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
@@ -1047,13 +1047,15 @@ int mlx4_en_poll_rx_cq(struct napi_struct *napi, int budget)
/* If we used up all the quota - we're probably not done yet... */
if (done == budget) {
- int cpu_curr;
const struct cpumask *aff;
+ struct irq_data *idata;
+ int cpu_curr;
INC_PERF_COUNTER(priv->pstats.napi_quota);
cpu_curr = smp_processor_id();
- aff = irq_desc_get_irq_data(cq->irq_desc)->affinity;
+ idata = irq_desc_get_irq_data(cq->irq_desc);
+ aff = irq_data_get_affinity_mask(idata);
if (likely(cpumask_test_cpu(cpu_curr, aff)))
return budget;
diff --git a/drivers/pci/host/pci-keystone.c b/drivers/pci/host/pci-keystone.c
index 81253e7..0aa81bd 100644
--- a/drivers/pci/host/pci-keystone.c
+++ b/drivers/pci/host/pci-keystone.c
@@ -110,7 +110,7 @@ static int ks_pcie_establish_link(struct keystone_pcie *ks_pcie)
return -EINVAL;
}
-static void ks_pcie_msi_irq_handler(unsigned int __irq, struct irq_desc *desc)
+static void ks_pcie_msi_irq_handler(struct irq_desc *desc)
{
unsigned int irq = irq_desc_get_irq(desc);
struct keystone_pcie *ks_pcie = irq_desc_get_handler_data(desc);
@@ -138,8 +138,7 @@ static void ks_pcie_msi_irq_handler(unsigned int __irq, struct irq_desc *desc)
* Traverse through pending legacy interrupts and invoke handler for each. Also
* takes care of interrupt controller level mask/ack operation.
*/
-static void ks_pcie_legacy_irq_handler(unsigned int __irq,
- struct irq_desc *desc)
+static void ks_pcie_legacy_irq_handler(struct irq_desc *desc)
{
unsigned int irq = irq_desc_get_irq(desc);
struct keystone_pcie *ks_pcie = irq_desc_get_handler_data(desc);
diff --git a/drivers/pci/host/pci-xgene-msi.c b/drivers/pci/host/pci-xgene-msi.c
index 996327c..e491681 100644
--- a/drivers/pci/host/pci-xgene-msi.c
+++ b/drivers/pci/host/pci-xgene-msi.c
@@ -295,7 +295,7 @@ static int xgene_msi_init_allocator(struct xgene_msi *xgene_msi)
return 0;
}
-static void xgene_msi_isr(unsigned int irq, struct irq_desc *desc)
+static void xgene_msi_isr(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
struct xgene_msi_group *msi_groups;
diff --git a/drivers/pinctrl/bcm/pinctrl-cygnus-gpio.c b/drivers/pinctrl/bcm/pinctrl-cygnus-gpio.c
index 7d9482b..1ca7830 100644
--- a/drivers/pinctrl/bcm/pinctrl-cygnus-gpio.c
+++ b/drivers/pinctrl/bcm/pinctrl-cygnus-gpio.c
@@ -143,7 +143,7 @@ static inline bool cygnus_get_bit(struct cygnus_gpio *chip, unsigned int reg,
return !!(readl(chip->base + offset) & BIT(shift));
}
-static void cygnus_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void cygnus_gpio_irq_handler(struct irq_desc *desc)
{
struct gpio_chip *gc = irq_desc_get_handler_data(desc);
struct cygnus_gpio *chip = to_cygnus_gpio(gc);
diff --git a/drivers/pinctrl/intel/pinctrl-baytrail.c b/drivers/pinctrl/intel/pinctrl-baytrail.c
index dac4865..f79ea43 100644
--- a/drivers/pinctrl/intel/pinctrl-baytrail.c
+++ b/drivers/pinctrl/intel/pinctrl-baytrail.c
@@ -425,7 +425,7 @@ static void byt_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
}
}
-static void byt_gpio_irq_handler(unsigned irq, struct irq_desc *desc)
+static void byt_gpio_irq_handler(struct irq_desc *desc)
{
struct irq_data *data = irq_desc_get_irq_data(desc);
struct byt_gpio *vg = to_byt_gpio(irq_desc_get_handler_data(desc));
diff --git a/drivers/pinctrl/intel/pinctrl-cherryview.c b/drivers/pinctrl/intel/pinctrl-cherryview.c
index 2d5d3dd..270c127 100644
--- a/drivers/pinctrl/intel/pinctrl-cherryview.c
+++ b/drivers/pinctrl/intel/pinctrl-cherryview.c
@@ -1414,7 +1414,7 @@ static struct irq_chip chv_gpio_irqchip = {
.flags = IRQCHIP_SKIP_SET_WAKE,
};
-static void chv_gpio_irq_handler(unsigned irq, struct irq_desc *desc)
+static void chv_gpio_irq_handler(struct irq_desc *desc)
{
struct gpio_chip *gc = irq_desc_get_handler_data(desc);
struct chv_pinctrl *pctrl = gpiochip_to_pinctrl(gc);
diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c
index bb377c1..54848b8 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.c
+++ b/drivers/pinctrl/intel/pinctrl-intel.c
@@ -836,7 +836,7 @@ static void intel_gpio_community_irq_handler(struct gpio_chip *gc,
}
}
-static void intel_gpio_irq_handler(unsigned irq, struct irq_desc *desc)
+static void intel_gpio_irq_handler(struct irq_desc *desc)
{
struct gpio_chip *gc = irq_desc_get_handler_data(desc);
struct intel_pinctrl *pctrl = gpiochip_to_pinctrl(gc);
diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
index 7726c6c..1b22f96 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
@@ -1190,7 +1190,7 @@ mtk_eint_debounce_process(struct mtk_pinctrl *pctl, int index)
}
}
-static void mtk_eint_irq_handler(unsigned irq, struct irq_desc *desc)
+static void mtk_eint_irq_handler(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
struct mtk_pinctrl *pctl = irq_desc_get_handler_data(desc);
diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
index 352ede1..96cf039 100644
--- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c
+++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
@@ -860,7 +860,7 @@ static void __nmk_gpio_irq_handler(struct irq_desc *desc, u32 status)
chained_irq_exit(host_chip, desc);
}
-static void nmk_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void nmk_gpio_irq_handler(struct irq_desc *desc)
{
struct gpio_chip *chip = irq_desc_get_handler_data(desc);
struct nmk_gpio_chip *nmk_chip = container_of(chip, struct nmk_gpio_chip, chip);
@@ -873,7 +873,7 @@ static void nmk_gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
__nmk_gpio_irq_handler(desc, status);
}
-static void nmk_gpio_latent_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void nmk_gpio_latent_irq_handler(struct irq_desc *desc)
{
struct gpio_chip *chip = irq_desc_get_handler_data(desc);
struct nmk_gpio_chip *nmk_chip = container_of(chip, struct nmk_gpio_chip, chip);
diff --git a/drivers/pinctrl/pinctrl-adi2.c b/drivers/pinctrl/pinctrl-adi2.c
index a5976eb..f6be685 100644
--- a/drivers/pinctrl/pinctrl-adi2.c
+++ b/drivers/pinctrl/pinctrl-adi2.c
@@ -530,8 +530,7 @@ static inline void preflow_handler(struct irq_desc *desc)
static inline void preflow_handler(struct irq_desc *desc) { }
#endif
-static void adi_gpio_handle_pint_irq(unsigned int inta_irq,
- struct irq_desc *desc)
+static void adi_gpio_handle_pint_irq(struct irq_desc *desc)
{
u32 request;
u32 level_mask, hwirq;
diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c
index 5e86bb8..3318f1d 100644
--- a/drivers/pinctrl/pinctrl-amd.c
+++ b/drivers/pinctrl/pinctrl-amd.c
@@ -492,15 +492,15 @@ static struct irq_chip amd_gpio_irqchip = {
.irq_set_type = amd_gpio_irq_set_type,
};
-static void amd_gpio_irq_handler(unsigned int __irq, struct irq_desc *desc)
+static void amd_gpio_irq_handler(struct irq_desc *desc)
{
- unsigned int irq = irq_desc_get_irq(desc);
u32 i;
u32 off;
u32 reg;
u32 pin_reg;
u64 reg64;
int handled = 0;
+ unsigned int irq;
unsigned long flags;
struct irq_chip *chip = irq_desc_get_chip(desc);
struct gpio_chip *gc = irq_desc_get_handler_data(desc);
@@ -541,7 +541,7 @@ static void amd_gpio_irq_handler(unsigned int __irq, struct irq_desc *desc)
}
if (handled == 0)
- handle_bad_irq(irq, desc);
+ handle_bad_irq(desc);
spin_lock_irqsave(&gpio_dev->lock, flags);
reg = readl(gpio_dev->base + WAKE_INT_MASTER_REG);
diff --git a/drivers/pinctrl/pinctrl-at91.c b/drivers/pinctrl/pinctrl-at91.c
index bae0012..b0fde0f 100644
--- a/drivers/pinctrl/pinctrl-at91.c
+++ b/drivers/pinctrl/pinctrl-at91.c
@@ -1585,7 +1585,7 @@ static struct irq_chip gpio_irqchip = {
.irq_set_wake = gpio_irq_set_wake,
};
-static void gpio_irq_handler(unsigned irq, struct irq_desc *desc)
+static void gpio_irq_handler(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
struct gpio_chip *gpio_chip = irq_desc_get_handler_data(desc);
diff --git a/drivers/pinctrl/pinctrl-coh901.c b/drivers/pinctrl/pinctrl-coh901.c
index 3731cc6..9c9b889 100644
--- a/drivers/pinctrl/pinctrl-coh901.c
+++ b/drivers/pinctrl/pinctrl-coh901.c
@@ -519,7 +519,7 @@ static struct irq_chip u300_gpio_irqchip = {
.irq_set_type = u300_gpio_irq_type,
};
-static void u300_gpio_irq_handler(unsigned __irq, struct irq_desc *desc)
+static void u300_gpio_irq_handler(struct irq_desc *desc)
{
unsigned int irq = irq_desc_get_irq(desc);
struct irq_chip *parent_chip = irq_desc_get_chip(desc);
diff --git a/drivers/pinctrl/pinctrl-pistachio.c b/drivers/pinctrl/pinctrl-pistachio.c
index 3dc2ae1..952b1c6 100644
--- a/drivers/pinctrl/pinctrl-pistachio.c
+++ b/drivers/pinctrl/pinctrl-pistachio.c
@@ -1303,20 +1303,18 @@ static int pistachio_gpio_irq_set_type(struct irq_data *data, unsigned int type)
}
if (type & IRQ_TYPE_LEVEL_MASK)
- __irq_set_handler_locked(data->irq, handle_level_irq);
+ irq_set_handler_locked(data, handle_level_irq);
else
- __irq_set_handler_locked(data->irq, handle_edge_irq);
+ irq_set_handler_locked(data, handle_edge_irq);
return 0;
}
-static void pistachio_gpio_irq_handler(unsigned int __irq,
- struct irq_desc *desc)
+static void pistachio_gpio_irq_handler(struct irq_desc *desc)
{
- unsigned int irq = irq_desc_get_irq(desc);
struct gpio_chip *gc = irq_desc_get_handler_data(desc);
struct pistachio_gpio_bank *bank = gc_to_bank(gc);
- struct irq_chip *chip = irq_get_chip(irq);
+ struct irq_chip *chip = irq_desc_get_chip(desc);
unsigned long pending;
unsigned int pin;
diff --git a/drivers/pinctrl/pinctrl-rockchip.c b/drivers/pinctrl/pinctrl-rockchip.c
index c5246c0..88bb707 100644
--- a/drivers/pinctrl/pinctrl-rockchip.c
+++ b/drivers/pinctrl/pinctrl-rockchip.c
@@ -1475,7 +1475,7 @@ static const struct gpio_chip rockchip_gpiolib_chip = {
* Interrupt handling
*/
-static void rockchip_irq_demux(unsigned int __irq, struct irq_desc *desc)
+static void rockchip_irq_demux(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
struct rockchip_pin_bank *bank = irq_desc_get_handler_data(desc);
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index bf548c2..ef04b96 100644
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -1679,7 +1679,7 @@ static irqreturn_t pcs_irq_handler(int irq, void *d)
* Use this if you have a separate interrupt for each
* pinctrl-single instance.
*/
-static void pcs_irq_chain_handler(unsigned int irq, struct irq_desc *desc)
+static void pcs_irq_chain_handler(struct irq_desc *desc)
{
struct pcs_soc_data *pcs_soc = irq_desc_get_handler_data(desc);
struct irq_chip *chip;
diff --git a/drivers/pinctrl/pinctrl-st.c b/drivers/pinctrl/pinctrl-st.c
index f8338d2..389526e 100644
--- a/drivers/pinctrl/pinctrl-st.c
+++ b/drivers/pinctrl/pinctrl-st.c
@@ -1460,7 +1460,7 @@ static void __gpio_irq_handler(struct st_gpio_bank *bank)
}
}
-static void st_gpio_irq_handler(unsigned irq, struct irq_desc *desc)
+static void st_gpio_irq_handler(struct irq_desc *desc)
{
/* interrupt dedicated per bank */
struct irq_chip *chip = irq_desc_get_chip(desc);
@@ -1472,7 +1472,7 @@ static void st_gpio_irq_handler(unsigned irq, struct irq_desc *desc)
chained_irq_exit(chip, desc);
}
-static void st_gpio_irqmux_handler(unsigned irq, struct irq_desc *desc)
+static void st_gpio_irqmux_handler(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
struct st_pinctrl *info = irq_desc_get_handler_data(desc);
diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c
index 492cdd5..a0c7407 100644
--- a/drivers/pinctrl/qcom/pinctrl-msm.c
+++ b/drivers/pinctrl/qcom/pinctrl-msm.c
@@ -765,9 +765,8 @@ static struct irq_chip msm_gpio_irq_chip = {
.irq_set_wake = msm_gpio_irq_set_wake,
};
-static void msm_gpio_irq_handler(unsigned int __irq, struct irq_desc *desc)
+static void msm_gpio_irq_handler(struct irq_desc *desc)
{
- unsigned int irq = irq_desc_get_irq(desc);
struct gpio_chip *gc = irq_desc_get_handler_data(desc);
const struct msm_pingroup *g;
struct msm_pinctrl *pctrl = to_msm_pinctrl(gc);
@@ -795,7 +794,7 @@ static void msm_gpio_irq_handler(unsigned int __irq, struct irq_desc *desc)
/* No interrupts were flagged */
if (handled == 0)
- handle_bad_irq(irq, desc);
+ handle_bad_irq(desc);
chained_irq_exit(chip, desc);
}
diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c
index 5f45caa..71ccf6a 100644
--- a/drivers/pinctrl/samsung/pinctrl-exynos.c
+++ b/drivers/pinctrl/samsung/pinctrl-exynos.c
@@ -419,7 +419,7 @@ static const struct of_device_id exynos_wkup_irq_ids[] = {
};
/* interrupt handler for wakeup interrupts 0..15 */
-static void exynos_irq_eint0_15(unsigned int irq, struct irq_desc *desc)
+static void exynos_irq_eint0_15(struct irq_desc *desc)
{
struct exynos_weint_data *eintd = irq_desc_get_handler_data(desc);
struct samsung_pin_bank *bank = eintd->bank;
@@ -451,7 +451,7 @@ static inline void exynos_irq_demux_eint(unsigned long pend,
}
/* interrupt handler for wakeup interrupt 16 */
-static void exynos_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc)
+static void exynos_irq_demux_eint16_31(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
struct exynos_muxed_weint_data *eintd = irq_desc_get_handler_data(desc);
diff --git a/drivers/pinctrl/samsung/pinctrl-s3c24xx.c b/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
index d168b39..3d92f82 100644
--- a/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
+++ b/drivers/pinctrl/samsung/pinctrl-s3c24xx.c
@@ -240,7 +240,7 @@ static struct irq_chip s3c2410_eint0_3_chip = {
.irq_set_type = s3c24xx_eint_type,
};
-static void s3c2410_demux_eint0_3(unsigned int irq, struct irq_desc *desc)
+static void s3c2410_demux_eint0_3(struct irq_desc *desc)
{
struct irq_data *data = irq_desc_get_irq_data(desc);
struct s3c24xx_eint_data *eint_data = irq_desc_get_handler_data(desc);
@@ -295,7 +295,7 @@ static struct irq_chip s3c2412_eint0_3_chip = {
.irq_set_type = s3c24xx_eint_type,
};
-static void s3c2412_demux_eint0_3(unsigned int irq, struct irq_desc *desc)
+static void s3c2412_demux_eint0_3(struct irq_desc *desc)
{
struct s3c24xx_eint_data *eint_data = irq_desc_get_handler_data(desc);
struct irq_data *data = irq_desc_get_irq_data(desc);
@@ -388,12 +388,12 @@ static inline void s3c24xx_demux_eint(struct irq_desc *desc,
chained_irq_exit(chip, desc);
}
-static void s3c24xx_demux_eint4_7(unsigned int irq, struct irq_desc *desc)
+static void s3c24xx_demux_eint4_7(struct irq_desc *desc)
{
s3c24xx_demux_eint(desc, 0, 0xf0);
}
-static void s3c24xx_demux_eint8_23(unsigned int irq, struct irq_desc *desc)
+static void s3c24xx_demux_eint8_23(struct irq_desc *desc)
{
s3c24xx_demux_eint(desc, 8, 0xffff00);
}
diff --git a/drivers/pinctrl/samsung/pinctrl-s3c64xx.c b/drivers/pinctrl/samsung/pinctrl-s3c64xx.c
index f5ea40a..43407ab 100644
--- a/drivers/pinctrl/samsung/pinctrl-s3c64xx.c
+++ b/drivers/pinctrl/samsung/pinctrl-s3c64xx.c
@@ -407,7 +407,7 @@ static const struct irq_domain_ops s3c64xx_gpio_irqd_ops = {
.xlate = irq_domain_xlate_twocell,
};
-static void s3c64xx_eint_gpio_irq(unsigned int irq, struct irq_desc *desc)
+static void s3c64xx_eint_gpio_irq(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
struct s3c64xx_eint_gpio_data *data = irq_desc_get_handler_data(desc);
@@ -631,22 +631,22 @@ static inline void s3c64xx_irq_demux_eint(struct irq_desc *desc, u32 range)
chained_irq_exit(chip, desc);
}
-static void s3c64xx_demux_eint0_3(unsigned int irq, struct irq_desc *desc)
+static void s3c64xx_demux_eint0_3(struct irq_desc *desc)
{
s3c64xx_irq_demux_eint(desc, 0xf);
}
-static void s3c64xx_demux_eint4_11(unsigned int irq, struct irq_desc *desc)
+static void s3c64xx_demux_eint4_11(struct irq_desc *desc)
{
s3c64xx_irq_demux_eint(desc, 0xff0);
}
-static void s3c64xx_demux_eint12_19(unsigned int irq, struct irq_desc *desc)
+static void s3c64xx_demux_eint12_19(struct irq_desc *desc)
{
s3c64xx_irq_demux_eint(desc, 0xff000);
}
-static void s3c64xx_demux_eint20_27(unsigned int irq, struct irq_desc *desc)
+static void s3c64xx_demux_eint20_27(struct irq_desc *desc)
{
s3c64xx_irq_demux_eint(desc, 0xff00000);
}
diff --git a/drivers/pinctrl/sirf/pinctrl-atlas7.c b/drivers/pinctrl/sirf/pinctrl-atlas7.c
index 9df0c5f..0d24d9e 100644
--- a/drivers/pinctrl/sirf/pinctrl-atlas7.c
+++ b/drivers/pinctrl/sirf/pinctrl-atlas7.c
@@ -4489,7 +4489,7 @@ static struct irq_chip atlas7_gpio_irq_chip = {
.irq_set_type = atlas7_gpio_irq_type,
};
-static void atlas7_gpio_handle_irq(unsigned int __irq, struct irq_desc *desc)
+static void atlas7_gpio_handle_irq(struct irq_desc *desc)
{
struct gpio_chip *gc = irq_desc_get_handler_data(desc);
struct atlas7_gpio_chip *a7gc = to_atlas7_gpio(gc);
@@ -4512,7 +4512,7 @@ static void atlas7_gpio_handle_irq(unsigned int __irq, struct irq_desc *desc)
if (!status) {
pr_warn("%s: gpio [%s] status %#x no interrupt is flaged\n",
__func__, gc->label, status);
- handle_bad_irq(irq, desc);
+ handle_bad_irq(desc);
return;
}
diff --git a/drivers/pinctrl/sirf/pinctrl-sirf.c b/drivers/pinctrl/sirf/pinctrl-sirf.c
index f8bd9fb..2a8d697 100644
--- a/drivers/pinctrl/sirf/pinctrl-sirf.c
+++ b/drivers/pinctrl/sirf/pinctrl-sirf.c
@@ -545,7 +545,7 @@ static struct irq_chip sirfsoc_irq_chip = {
.irq_set_type = sirfsoc_gpio_irq_type,
};
-static void sirfsoc_gpio_handle_irq(unsigned int __irq, struct irq_desc *desc)
+static void sirfsoc_gpio_handle_irq(struct irq_desc *desc)
{
unsigned int irq = irq_desc_get_irq(desc);
struct gpio_chip *gc = irq_desc_get_handler_data(desc);
@@ -570,7 +570,7 @@ static void sirfsoc_gpio_handle_irq(unsigned int __irq, struct irq_desc *desc)
printk(KERN_WARNING
"%s: gpio id %d status %#x no interrupt is flagged\n",
__func__, bank->id, status);
- handle_bad_irq(irq, desc);
+ handle_bad_irq(desc);
return;
}
diff --git a/drivers/pinctrl/spear/pinctrl-plgpio.c b/drivers/pinctrl/spear/pinctrl-plgpio.c
index ae8f29f..1f0af25 100644
--- a/drivers/pinctrl/spear/pinctrl-plgpio.c
+++ b/drivers/pinctrl/spear/pinctrl-plgpio.c
@@ -356,7 +356,7 @@ static struct irq_chip plgpio_irqchip = {
.irq_set_type = plgpio_irq_set_type,
};
-static void plgpio_irq_handler(unsigned irq, struct irq_desc *desc)
+static void plgpio_irq_handler(struct irq_desc *desc)
{
struct gpio_chip *gc = irq_desc_get_handler_data(desc);
struct plgpio *plgpio = container_of(gc, struct plgpio, chip);
diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
index fb4669c0..38e0c7b 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
@@ -617,13 +617,11 @@ static int sunxi_pinctrl_irq_set_type(struct irq_data *d, unsigned int type)
spin_lock_irqsave(&pctl->lock, flags);
if (type & IRQ_TYPE_LEVEL_MASK)
- __irq_set_chip_handler_name_locked(d->irq,
- &sunxi_pinctrl_level_irq_chip,
- handle_fasteoi_irq, NULL);
+ irq_set_chip_handler_name_locked(d, &sunxi_pinctrl_level_irq_chip,
+ handle_fasteoi_irq, NULL);
else
- __irq_set_chip_handler_name_locked(d->irq,
- &sunxi_pinctrl_edge_irq_chip,
- handle_edge_irq, NULL);
+ irq_set_chip_handler_name_locked(d, &sunxi_pinctrl_edge_irq_chip,
+ handle_edge_irq, NULL);
regval = readl(pctl->membase + reg);
regval &= ~(IRQ_CFG_IRQ_MASK << index);
@@ -742,7 +740,7 @@ static struct irq_domain_ops sunxi_pinctrl_irq_domain_ops = {
.xlate = sunxi_pinctrl_irq_of_xlate,
};
-static void sunxi_pinctrl_irq_handler(unsigned __irq, struct irq_desc *desc)
+static void sunxi_pinctrl_irq_handler(struct irq_desc *desc)
{
unsigned int irq = irq_desc_get_irq(desc);
struct irq_chip *chip = irq_desc_get_chip(desc);
diff --git a/drivers/sh/intc/core.c b/drivers/sh/intc/core.c
index 043419d..8e72bcb 100644
--- a/drivers/sh/intc/core.c
+++ b/drivers/sh/intc/core.c
@@ -65,7 +65,7 @@ void intc_set_prio_level(unsigned int irq, unsigned int level)
raw_spin_unlock_irqrestore(&intc_big_lock, flags);
}
-static void intc_redirect_irq(unsigned int irq, struct irq_desc *desc)
+static void intc_redirect_irq(struct irq_desc *desc)
{
generic_handle_irq((unsigned int)irq_desc_get_handler_data(desc));
}
diff --git a/drivers/sh/intc/internals.h b/drivers/sh/intc/internals.h
index 7dff08e..6ce7f0d 100644
--- a/drivers/sh/intc/internals.h
+++ b/drivers/sh/intc/internals.h
@@ -99,15 +99,7 @@ static inline struct intc_desc_int *get_intc_desc(unsigned int irq)
*/
static inline void activate_irq(int irq)
{
-#ifdef CONFIG_ARM
- /* ARM requires an extra step to clear IRQ_NOREQUEST, which it
- * sets on behalf of every irq_chip. Also sets IRQ_NOPROBE.
- */
- set_irq_flags(irq, IRQF_VALID);
-#else
- /* same effect on other architectures */
- irq_set_noprobe(irq);
-#endif
+ irq_modify_status(irq, IRQ_NOREQUEST, IRQ_NOPROBE);
}
static inline int intc_handle_int_cmp(const void *a, const void *b)
diff --git a/drivers/sh/intc/virq.c b/drivers/sh/intc/virq.c
index bafc51c..e789962 100644
--- a/drivers/sh/intc/virq.c
+++ b/drivers/sh/intc/virq.c
@@ -109,7 +109,7 @@ static int add_virq_to_pirq(unsigned int irq, unsigned int virq)
return 0;
}
-static void intc_virq_handler(unsigned int __irq, struct irq_desc *desc)
+static void intc_virq_handler(struct irq_desc *desc)
{
unsigned int irq = irq_desc_get_irq(desc);
struct irq_data *data = irq_desc_get_irq_data(desc);
@@ -127,7 +127,7 @@ static void intc_virq_handler(unsigned int __irq, struct irq_desc *desc)
handle = (unsigned long)irq_desc_get_handler_data(vdesc);
addr = INTC_REG(d, _INTC_ADDR_E(handle), 0);
if (intc_reg_fns[_INTC_FN(handle)](addr, handle, 0))
- generic_handle_irq_desc(entry->irq, vdesc);
+ generic_handle_irq_desc(vdesc);
}
}
diff --git a/drivers/soc/dove/pmu.c b/drivers/soc/dove/pmu.c
index 6792aae..052aecf 100644
--- a/drivers/soc/dove/pmu.c
+++ b/drivers/soc/dove/pmu.c
@@ -222,9 +222,9 @@ static void __pmu_domain_register(struct pmu_domain *domain,
}
/* PMU IRQ controller */
-static void pmu_irq_handler(unsigned int irq, struct irq_desc *desc)
+static void pmu_irq_handler(struct irq_desc *desc)
{
- struct pmu_data *pmu = irq_get_handler_data(irq);
+ struct pmu_data *pmu = irq_desc_get_handler_data(desc);
struct irq_chip_generic *gc = pmu->irq_gc;
struct irq_domain *domain = pmu->irq_domain;
void __iomem *base = gc->reg_base;
@@ -232,7 +232,7 @@ static void pmu_irq_handler(unsigned int irq, struct irq_desc *desc)
u32 done = ~0;
if (stat == 0) {
- handle_bad_irq(irq, desc);
+ handle_bad_irq(desc);
return;
}
diff --git a/drivers/spmi/spmi-pmic-arb.c b/drivers/spmi/spmi-pmic-arb.c
index bdfb3c8..4a3cf9b 100644
--- a/drivers/spmi/spmi-pmic-arb.c
+++ b/drivers/spmi/spmi-pmic-arb.c
@@ -451,7 +451,7 @@ static void periph_interrupt(struct spmi_pmic_arb_dev *pa, u8 apid)
}
}
-static void pmic_arb_chained_irq(unsigned int irq, struct irq_desc *desc)
+static void pmic_arb_chained_irq(struct irq_desc *desc)
{
struct spmi_pmic_arb_dev *pa = irq_desc_get_handler_data(desc);
struct irq_chip *chip = irq_desc_get_chip(desc);
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 6f8b340..11bf092 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -110,8 +110,8 @@ enum {
/*
* Return value for chip->irq_set_affinity()
*
- * IRQ_SET_MASK_OK - OK, core updates irq_data.affinity
- * IRQ_SET_MASK_NOCPY - OK, chip did update irq_data.affinity
+ * IRQ_SET_MASK_OK - OK, core updates irq_common_data.affinity
+ * IRQ_SET_MASK_NOCPY - OK, chip did update irq_common_data.affinity
* IRQ_SET_MASK_OK_DONE - Same as IRQ_SET_MASK_OK for core. Special code to
* support stacked irqchips, which indicates skipping
* all descendent irqchips.
@@ -129,9 +129,19 @@ struct irq_domain;
* struct irq_common_data - per irq data shared by all irqchips
* @state_use_accessors: status information for irq chip functions.
* Use accessor functions to deal with it
+ * @node: node index useful for balancing
+ * @handler_data: per-IRQ data for the irq_chip methods
+ * @affinity: IRQ affinity on SMP
+ * @msi_desc: MSI descriptor
*/
struct irq_common_data {
unsigned int state_use_accessors;
+#ifdef CONFIG_NUMA
+ unsigned int node;
+#endif
+ void *handler_data;
+ struct msi_desc *msi_desc;
+ cpumask_var_t affinity;
};
/**
@@ -139,38 +149,26 @@ struct irq_common_data {
* @mask: precomputed bitmask for accessing the chip registers
* @irq: interrupt number
* @hwirq: hardware interrupt number, local to the interrupt domain
- * @node: node index useful for balancing
* @common: point to data shared by all irqchips
* @chip: low level interrupt hardware access
* @domain: Interrupt translation domain; responsible for mapping
* between hwirq number and linux irq number.
* @parent_data: pointer to parent struct irq_data to support hierarchy
* irq_domain
- * @handler_data: per-IRQ data for the irq_chip methods
* @chip_data: platform-specific per-chip private data for the chip
* methods, to allow shared chip implementations
- * @msi_desc: MSI descriptor
- * @affinity: IRQ affinity on SMP
- *
- * The fields here need to overlay the ones in irq_desc until we
- * cleaned up the direct references and switched everything over to
- * irq_data.
*/
struct irq_data {
u32 mask;
unsigned int irq;
unsigned long hwirq;
- unsigned int node;
struct irq_common_data *common;
struct irq_chip *chip;
struct irq_domain *domain;
#ifdef CONFIG_IRQ_DOMAIN_HIERARCHY
struct irq_data *parent_data;
#endif
- void *handler_data;
void *chip_data;
- struct msi_desc *msi_desc;
- cpumask_var_t affinity;
};
/*
@@ -190,6 +188,7 @@ struct irq_data {
* IRQD_IRQ_MASKED - Masked state of the interrupt
* IRQD_IRQ_INPROGRESS - In progress state of the interrupt
* IRQD_WAKEUP_ARMED - Wakeup mode armed
+ * IRQD_FORWARDED_TO_VCPU - The interrupt is forwarded to a VCPU
*/
enum {
IRQD_TRIGGER_MASK = 0xf,
@@ -204,6 +203,7 @@ enum {
IRQD_IRQ_MASKED = (1 << 17),
IRQD_IRQ_INPROGRESS = (1 << 18),
IRQD_WAKEUP_ARMED = (1 << 19),
+ IRQD_FORWARDED_TO_VCPU = (1 << 20),
};
#define __irqd_to_state(d) ((d)->common->state_use_accessors)
@@ -282,6 +282,20 @@ static inline bool irqd_is_wakeup_armed(struct irq_data *d)
return __irqd_to_state(d) & IRQD_WAKEUP_ARMED;
}
+static inline bool irqd_is_forwarded_to_vcpu(struct irq_data *d)
+{
+ return __irqd_to_state(d) & IRQD_FORWARDED_TO_VCPU;
+}
+
+static inline void irqd_set_forwarded_to_vcpu(struct irq_data *d)
+{
+ __irqd_to_state(d) |= IRQD_FORWARDED_TO_VCPU;
+}
+
+static inline void irqd_clr_forwarded_to_vcpu(struct irq_data *d)
+{
+ __irqd_to_state(d) &= ~IRQD_FORWARDED_TO_VCPU;
+}
/*
* Functions for chained handlers which can be enabled/disabled by the
@@ -461,14 +475,14 @@ static inline int irq_set_parent(int irq, int parent_irq)
* Built-in IRQ handlers for various IRQ types,
* callable via desc->handle_irq()
*/
-extern void handle_level_irq(unsigned int irq, struct irq_desc *desc);
-extern void handle_fasteoi_irq(unsigned int irq, struct irq_desc *desc);
-extern void handle_edge_irq(unsigned int irq, struct irq_desc *desc);
-extern void handle_edge_eoi_irq(unsigned int irq, struct irq_desc *desc);
-extern void handle_simple_irq(unsigned int irq, struct irq_desc *desc);
-extern void handle_percpu_irq(unsigned int irq, struct irq_desc *desc);
-extern void handle_percpu_devid_irq(unsigned int irq, struct irq_desc *desc);
-extern void handle_bad_irq(unsigned int irq, struct irq_desc *desc);
+extern void handle_level_irq(struct irq_desc *desc);
+extern void handle_fasteoi_irq(struct irq_desc *desc);
+extern void handle_edge_irq(struct irq_desc *desc);
+extern void handle_edge_eoi_irq(struct irq_desc *desc);
+extern void handle_simple_irq(struct irq_desc *desc);
+extern void handle_percpu_irq(struct irq_desc *desc);
+extern void handle_percpu_devid_irq(struct irq_desc *desc);
+extern void handle_bad_irq(struct irq_desc *desc);
extern void handle_nested_irq(unsigned int irq);
extern int irq_chip_compose_msi_msg(struct irq_data *data, struct msi_msg *msg);
@@ -627,23 +641,23 @@ static inline void *irq_data_get_irq_chip_data(struct irq_data *d)
static inline void *irq_get_handler_data(unsigned int irq)
{
struct irq_data *d = irq_get_irq_data(irq);
- return d ? d->handler_data : NULL;
+ return d ? d->common->handler_data : NULL;
}
static inline void *irq_data_get_irq_handler_data(struct irq_data *d)
{
- return d->handler_data;
+ return d->common->handler_data;
}
static inline struct msi_desc *irq_get_msi_desc(unsigned int irq)
{
struct irq_data *d = irq_get_irq_data(irq);
- return d ? d->msi_desc : NULL;
+ return d ? d->common->msi_desc : NULL;
}
static inline struct msi_desc *irq_data_get_msi_desc(struct irq_data *d)
{
- return d->msi_desc;
+ return d->common->msi_desc;
}
static inline u32 irq_get_trigger_type(unsigned int irq)
@@ -652,21 +666,30 @@ static inline u32 irq_get_trigger_type(unsigned int irq)
return d ? irqd_get_trigger_type(d) : 0;
}
-static inline int irq_data_get_node(struct irq_data *d)
+static inline int irq_common_data_get_node(struct irq_common_data *d)
{
+#ifdef CONFIG_NUMA
return d->node;
+#else
+ return 0;
+#endif
+}
+
+static inline int irq_data_get_node(struct irq_data *d)
+{
+ return irq_common_data_get_node(d->common);
}
static inline struct cpumask *irq_get_affinity_mask(int irq)
{
struct irq_data *d = irq_get_irq_data(irq);
- return d ? d->affinity : NULL;
+ return d ? d->common->affinity : NULL;
}
static inline struct cpumask *irq_data_get_affinity_mask(struct irq_data *d)
{
- return d->affinity;
+ return d->common->affinity;
}
unsigned int arch_dynirq_lower_bound(unsigned int from);
diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
index 5acfa26..a587a33 100644
--- a/include/linux/irqdesc.h
+++ b/include/linux/irqdesc.h
@@ -98,11 +98,7 @@ extern struct irq_desc irq_desc[NR_IRQS];
static inline struct irq_desc *irq_data_to_desc(struct irq_data *data)
{
-#ifdef CONFIG_IRQ_DOMAIN_HIERARCHY
- return irq_to_desc(data->irq);
-#else
- return container_of(data, struct irq_desc, irq_data);
-#endif
+ return container_of(data->common, struct irq_desc, irq_common_data);
}
static inline unsigned int irq_desc_get_irq(struct irq_desc *desc)
@@ -127,23 +123,21 @@ static inline void *irq_desc_get_chip_data(struct irq_desc *desc)
static inline void *irq_desc_get_handler_data(struct irq_desc *desc)
{
- return desc->irq_data.handler_data;
+ return desc->irq_common_data.handler_data;
}
static inline struct msi_desc *irq_desc_get_msi_desc(struct irq_desc *desc)
{
- return desc->irq_data.msi_desc;
+ return desc->irq_common_data.msi_desc;
}
/*
* Architectures call this to let the generic IRQ layer
- * handle an interrupt. If the descriptor is attached to an
- * irqchip-style controller then we call the ->handle_irq() handler,
- * and it calls __do_IRQ() if it's attached to an irqtype-style controller.
+ * handle an interrupt.
*/
-static inline void generic_handle_irq_desc(unsigned int irq, struct irq_desc *desc)
+static inline void generic_handle_irq_desc(struct irq_desc *desc)
{
- desc->handle_irq(irq, desc);
+ desc->handle_irq(desc);
}
int generic_handle_irq(unsigned int irq);
@@ -176,29 +170,6 @@ static inline int irq_has_action(unsigned int irq)
return irq_desc_has_action(irq_to_desc(irq));
}
-/* caller has locked the irq_desc and both params are valid */
-static inline void __irq_set_handler_locked(unsigned int irq,
- irq_flow_handler_t handler)
-{
- struct irq_desc *desc;
-
- desc = irq_to_desc(irq);
- desc->handle_irq = handler;
-}
-
-/* caller has locked the irq_desc and both params are valid */
-static inline void
-__irq_set_chip_handler_name_locked(unsigned int irq, struct irq_chip *chip,
- irq_flow_handler_t handler, const char *name)
-{
- struct irq_desc *desc;
-
- desc = irq_to_desc(irq);
- irq_desc_get_irq_data(desc)->chip = chip;
- desc->handle_irq = handler;
- desc->name = name;
-}
-
/**
* irq_set_handler_locked - Set irq handler from a locked region
* @data: Pointer to the irq_data structure which identifies the irq
diff --git a/include/linux/irqhandler.h b/include/linux/irqhandler.h
index 62d5430..661bed0 100644
--- a/include/linux/irqhandler.h
+++ b/include/linux/irqhandler.h
@@ -8,7 +8,7 @@
struct irq_desc;
struct irq_data;
-typedef void (*irq_flow_handler_t)(unsigned int irq, struct irq_desc *desc);
+typedef void (*irq_flow_handler_t)(struct irq_desc *desc);
typedef void (*irq_preflow_handler_t)(struct irq_data *data);
#endif
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c
index 6e40a95..e28169d 100644
--- a/kernel/irq/chip.c
+++ b/kernel/irq/chip.c
@@ -83,7 +83,7 @@ int irq_set_handler_data(unsigned int irq, void *data)
if (!desc)
return -EINVAL;
- desc->irq_data.handler_data = data;
+ desc->irq_common_data.handler_data = data;
irq_put_desc_unlock(desc, flags);
return 0;
}
@@ -105,7 +105,7 @@ int irq_set_msi_desc_off(unsigned int irq_base, unsigned int irq_offset,
if (!desc)
return -EINVAL;
- desc->irq_data.msi_desc = entry;
+ desc->irq_common_data.msi_desc = entry;
if (entry && !irq_offset)
entry->irq = irq_base;
irq_put_desc_unlock(desc, flags);
@@ -372,7 +372,6 @@ static bool irq_may_run(struct irq_desc *desc)
/**
* handle_simple_irq - Simple and software-decoded IRQs.
- * @irq: the interrupt number
* @desc: the interrupt description structure for this irq
*
* Simple interrupts are either sent from a demultiplexing interrupt
@@ -382,8 +381,7 @@ static bool irq_may_run(struct irq_desc *desc)
* Note: The caller is expected to handle the ack, clear, mask and
* unmask issues if necessary.
*/
-void
-handle_simple_irq(unsigned int irq, struct irq_desc *desc)
+void handle_simple_irq(struct irq_desc *desc)
{
raw_spin_lock(&desc->lock);
@@ -425,7 +423,6 @@ static void cond_unmask_irq(struct irq_desc *desc)
/**
* handle_level_irq - Level type irq handler
- * @irq: the interrupt number
* @desc: the interrupt description structure for this irq
*
* Level type interrupts are active as long as the hardware line has
@@ -433,8 +430,7 @@ static void cond_unmask_irq(struct irq_desc *desc)
* it after the associated handler has acknowledged the device, so the
* interrupt line is back to inactive.
*/
-void
-handle_level_irq(unsigned int irq, struct irq_desc *desc)
+void handle_level_irq(struct irq_desc *desc)
{
raw_spin_lock(&desc->lock);
mask_ack_irq(desc);
@@ -496,7 +492,6 @@ static void cond_unmask_eoi_irq(struct irq_desc *desc, struct irq_chip *chip)
/**
* handle_fasteoi_irq - irq handler for transparent controllers
- * @irq: the interrupt number
* @desc: the interrupt description structure for this irq
*
* Only a single callback will be issued to the chip: an ->eoi()
@@ -504,8 +499,7 @@ static void cond_unmask_eoi_irq(struct irq_desc *desc, struct irq_chip *chip)
* for modern forms of interrupt handlers, which handle the flow
* details in hardware, transparently.
*/
-void
-handle_fasteoi_irq(unsigned int irq, struct irq_desc *desc)
+void handle_fasteoi_irq(struct irq_desc *desc)
{
struct irq_chip *chip = desc->irq_data.chip;
@@ -546,7 +540,6 @@ EXPORT_SYMBOL_GPL(handle_fasteoi_irq);
/**
* handle_edge_irq - edge type IRQ handler
- * @irq: the interrupt number
* @desc: the interrupt description structure for this irq
*
* Interrupt occures on the falling and/or rising edge of a hardware
@@ -560,8 +553,7 @@ EXPORT_SYMBOL_GPL(handle_fasteoi_irq);
* the handler was running. If all pending interrupts are handled, the
* loop is left.
*/
-void
-handle_edge_irq(unsigned int irq, struct irq_desc *desc)
+void handle_edge_irq(struct irq_desc *desc)
{
raw_spin_lock(&desc->lock);
@@ -618,13 +610,12 @@ EXPORT_SYMBOL(handle_edge_irq);
#ifdef CONFIG_IRQ_EDGE_EOI_HANDLER
/**
* handle_edge_eoi_irq - edge eoi type IRQ handler
- * @irq: the interrupt number
* @desc: the interrupt description structure for this irq
*
* Similar as the above handle_edge_irq, but using eoi and w/o the
* mask/unmask logic.
*/
-void handle_edge_eoi_irq(unsigned int irq, struct irq_desc *desc)
+void handle_edge_eoi_irq(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
@@ -665,13 +656,11 @@ out_eoi:
/**
* handle_percpu_irq - Per CPU local irq handler
- * @irq: the interrupt number
* @desc: the interrupt description structure for this irq
*
* Per CPU interrupts on SMP machines without locking requirements
*/
-void
-handle_percpu_irq(unsigned int irq, struct irq_desc *desc)
+void handle_percpu_irq(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
@@ -688,7 +677,6 @@ handle_percpu_irq(unsigned int irq, struct irq_desc *desc)
/**
* handle_percpu_devid_irq - Per CPU local irq handler with per cpu dev ids
- * @irq: the interrupt number
* @desc: the interrupt description structure for this irq
*
* Per CPU interrupts on SMP machines without locking requirements. Same as
@@ -698,11 +686,12 @@ handle_percpu_irq(unsigned int irq, struct irq_desc *desc)
* contain the real device id for the cpu on which this handler is
* called
*/
-void handle_percpu_devid_irq(unsigned int irq, struct irq_desc *desc)
+void handle_percpu_devid_irq(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
struct irqaction *action = desc->action;
void *dev_id = raw_cpu_ptr(action->percpu_dev_id);
+ unsigned int irq = irq_desc_get_irq(desc);
irqreturn_t res;
kstat_incr_irqs_this_cpu(desc);
@@ -796,7 +785,7 @@ irq_set_chained_handler_and_data(unsigned int irq, irq_flow_handler_t handle,
return;
__irq_do_set_handler(desc, handle, 1, NULL);
- desc->irq_data.handler_data = data;
+ desc->irq_common_data.handler_data = data;
irq_put_desc_busunlock(desc, flags);
}
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index b6eeea8..de41a68 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -27,8 +27,10 @@
*
* Handles spurious and unhandled IRQ's. It also prints a debugmessage.
*/
-void handle_bad_irq(unsigned int irq, struct irq_desc *desc)
+void handle_bad_irq(struct irq_desc *desc)
{
+ unsigned int irq = irq_desc_get_irq(desc);
+
print_irq_desc(irq, desc);
kstat_incr_irqs_this_cpu(desc);
ack_bad_irq(irq);
diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h
index eee4b38..5ef0c2d 100644
--- a/kernel/irq/internals.h
+++ b/kernel/irq/internals.h
@@ -194,7 +194,7 @@ static inline void kstat_incr_irqs_this_cpu(struct irq_desc *desc)
static inline int irq_desc_get_node(struct irq_desc *desc)
{
- return irq_data_get_node(&desc->irq_data);
+ return irq_common_data_get_node(&desc->irq_common_data);
}
#ifdef CONFIG_PM_SLEEP
diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c
index 0a2a4b6..239e2ae 100644
--- a/kernel/irq/irqdesc.c
+++ b/kernel/irq/irqdesc.c
@@ -38,12 +38,13 @@ static void __init init_irq_default_affinity(void)
#ifdef CONFIG_SMP
static int alloc_masks(struct irq_desc *desc, gfp_t gfp, int node)
{
- if (!zalloc_cpumask_var_node(&desc->irq_data.affinity, gfp, node))
+ if (!zalloc_cpumask_var_node(&desc->irq_common_data.affinity,
+ gfp, node))
return -ENOMEM;
#ifdef CONFIG_GENERIC_PENDING_IRQ
if (!zalloc_cpumask_var_node(&desc->pending_mask, gfp, node)) {
- free_cpumask_var(desc->irq_data.affinity);
+ free_cpumask_var(desc->irq_common_data.affinity);
return -ENOMEM;
}
#endif
@@ -52,11 +53,13 @@ static int alloc_masks(struct irq_desc *desc, gfp_t gfp, int node)
static void desc_smp_init(struct irq_desc *desc, int node)
{
- desc->irq_data.node = node;
- cpumask_copy(desc->irq_data.affinity, irq_default_affinity);
+ cpumask_copy(desc->irq_common_data.affinity, irq_default_affinity);
#ifdef CONFIG_GENERIC_PENDING_IRQ
cpumask_clear(desc->pending_mask);
#endif
+#ifdef CONFIG_NUMA
+ desc->irq_common_data.node = node;
+#endif
}
#else
@@ -70,12 +73,13 @@ static void desc_set_defaults(unsigned int irq, struct irq_desc *desc, int node,
{
int cpu;
+ desc->irq_common_data.handler_data = NULL;
+ desc->irq_common_data.msi_desc = NULL;
+
desc->irq_data.common = &desc->irq_common_data;
desc->irq_data.irq = irq;
desc->irq_data.chip = &no_irq_chip;
desc->irq_data.chip_data = NULL;
- desc->irq_data.handler_data = NULL;
- desc->irq_data.msi_desc = NULL;
irq_settings_clr_and_set(desc, ~0, _IRQ_DEFAULT_INIT_FLAGS);
irqd_set(&desc->irq_data, IRQD_IRQ_DISABLED);
desc->handle_irq = handle_bad_irq;
@@ -121,7 +125,7 @@ static void free_masks(struct irq_desc *desc)
#ifdef CONFIG_GENERIC_PENDING_IRQ
free_cpumask_var(desc->pending_mask);
#endif
- free_cpumask_var(desc->irq_data.affinity);
+ free_cpumask_var(desc->irq_common_data.affinity);
}
#else
static inline void free_masks(struct irq_desc *desc) { }
@@ -343,7 +347,7 @@ int generic_handle_irq(unsigned int irq)
if (!desc)
return -EINVAL;
- generic_handle_irq_desc(irq, desc);
+ generic_handle_irq_desc(desc);
return 0;
}
EXPORT_SYMBOL_GPL(generic_handle_irq);
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 79baaf8..dc9d27c 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -844,7 +844,6 @@ static struct irq_data *irq_domain_insert_irq_data(struct irq_domain *domain,
child->parent_data = irq_data;
irq_data->irq = child->irq;
irq_data->common = child->common;
- irq_data->node = child->node;
irq_data->domain = domain;
}
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index ad1b064..f9a59f6 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -192,7 +192,7 @@ int irq_do_set_affinity(struct irq_data *data, const struct cpumask *mask,
switch (ret) {
case IRQ_SET_MASK_OK:
case IRQ_SET_MASK_OK_DONE:
- cpumask_copy(data->affinity, mask);
+ cpumask_copy(desc->irq_common_data.affinity, mask);
case IRQ_SET_MASK_OK_NOCOPY:
irq_set_thread_affinity(desc);
ret = 0;
@@ -304,7 +304,7 @@ static void irq_affinity_notify(struct work_struct *work)
if (irq_move_pending(&desc->irq_data))
irq_get_pending(cpumask, desc);
else
- cpumask_copy(cpumask, desc->irq_data.affinity);
+ cpumask_copy(cpumask, desc->irq_common_data.affinity);
raw_spin_unlock_irqrestore(&desc->lock, flags);
notify->notify(notify, cpumask);
@@ -375,9 +375,9 @@ static int setup_affinity(struct irq_desc *desc, struct cpumask *mask)
* one of the targets is online.
*/
if (irqd_has_set(&desc->irq_data, IRQD_AFFINITY_SET)) {
- if (cpumask_intersects(desc->irq_data.affinity,
+ if (cpumask_intersects(desc->irq_common_data.affinity,
cpu_online_mask))
- set = desc->irq_data.affinity;
+ set = desc->irq_common_data.affinity;
else
irqd_clear(&desc->irq_data, IRQD_AFFINITY_SET);
}
@@ -829,8 +829,8 @@ irq_thread_check_affinity(struct irq_desc *desc, struct irqaction *action)
* This code is triggered unconditionally. Check the affinity
* mask pointer. For CPU_MASK_OFFSTACK=n this is optimized out.
*/
- if (desc->irq_data.affinity)
- cpumask_copy(mask, desc->irq_data.affinity);
+ if (desc->irq_common_data.affinity)
+ cpumask_copy(mask, desc->irq_common_data.affinity);
else
valid = false;
raw_spin_unlock_irq(&desc->lock);
diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c
index 0e97c14..e3a8c95 100644
--- a/kernel/irq/proc.c
+++ b/kernel/irq/proc.c
@@ -39,7 +39,7 @@ static struct proc_dir_entry *root_irq_dir;
static int show_irq_affinity(int type, struct seq_file *m, void *v)
{
struct irq_desc *desc = irq_to_desc((long)m->private);
- const struct cpumask *mask = desc->irq_data.affinity;
+ const struct cpumask *mask = desc->irq_common_data.affinity;
#ifdef CONFIG_GENERIC_PENDING_IRQ
if (irqd_is_setaffinity_pending(&desc->irq_data))
diff --git a/kernel/irq/resend.c b/kernel/irq/resend.c
index dd95f44..b86886b 100644
--- a/kernel/irq/resend.c
+++ b/kernel/irq/resend.c
@@ -38,7 +38,7 @@ static void resend_irqs(unsigned long arg)
clear_bit(irq, irqs_resend);
desc = irq_to_desc(irq);
local_irq_disable();
- desc->handle_irq(irq, desc);
+ desc->handle_irq(desc);
local_irq_enable();
}
}