diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/include/asm/io_apic.h | 4 | ||||
| -rw-r--r-- | arch/x86/include/asm/x86_init.h | 3 | ||||
| -rw-r--r-- | arch/x86/kernel/apic/io_apic.c | 25 | ||||
| -rw-r--r-- | arch/x86/kernel/x86_init.c | 1 |
4 files changed, 1 insertions, 32 deletions
diff --git a/arch/x86/include/asm/io_apic.h b/arch/x86/include/asm/io_apic.h index d2a34e4..0ff68da 100644 --- a/arch/x86/include/asm/io_apic.h +++ b/arch/x86/include/asm/io_apic.h @@ -222,9 +222,6 @@ extern unsigned int native_io_apic_read(unsigned int apic, unsigned int reg); extern void native_io_apic_write(unsigned int apic, unsigned int reg, unsigned int val); extern void native_io_apic_modify(unsigned int apic, unsigned int reg, unsigned int val); extern void native_disable_io_apic(void); -extern int native_ioapic_set_affinity(struct irq_data *, - const struct cpumask *, - bool); static inline unsigned int io_apic_read(unsigned int apic, unsigned int reg) { @@ -285,7 +282,6 @@ static inline void disable_ioapic_support(void) { } #define native_io_apic_write NULL #define native_io_apic_modify NULL #define native_disable_io_apic NULL -#define native_ioapic_set_affinity NULL #define native_eoi_ioapic_pin NULL static inline void setup_IO_APIC(void) { } diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h index 0c69057..f9f83cf 100644 --- a/arch/x86/include/asm/x86_init.h +++ b/arch/x86/include/asm/x86_init.h @@ -191,9 +191,6 @@ struct x86_io_apic_ops { void (*write) (unsigned int apic, unsigned int reg, unsigned int value); void (*modify) (unsigned int apic, unsigned int reg, unsigned int value); void (*disable)(void); - int (*set_affinity)(struct irq_data *data, - const struct cpumask *mask, - bool force); void (*eoi_ioapic_pin)(int apic, int pin, int vector); }; diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index cf5cd19..9ef9645 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -1787,29 +1787,6 @@ static void __target_IO_APIC_irq(unsigned int irq, unsigned int dest, struct irq } } -int native_ioapic_set_affinity(struct irq_data *data, - const struct cpumask *mask, - bool force) -{ - unsigned int dest, irq = data->irq; - unsigned long flags; - int ret; - - if (!config_enabled(CONFIG_SMP)) - return -EPERM; - - raw_spin_lock_irqsave(&ioapic_lock, flags); - ret = apic_set_affinity(data, mask, &dest); - if (!ret) { - /* Only the high 8 bits are valid. */ - dest = SET_APIC_LOGICAL_ID(dest); - __target_IO_APIC_irq(irq, dest, irqd_cfg(data)); - ret = IRQ_SET_MASK_OK_NOCOPY; - } - raw_spin_unlock_irqrestore(&ioapic_lock, flags); - return ret; -} - atomic_t irq_mis_count; #ifdef CONFIG_GENERIC_PENDING_IRQ @@ -2686,7 +2663,7 @@ void __init setup_ioapic_dest(void) else mask = apic->target_cpus(); - x86_io_apic_ops.set_affinity(idata, mask, false); + irq_set_affinity(irq, mask); } } diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c index 066cdaa..f7e8eab 100644 --- a/arch/x86/kernel/x86_init.c +++ b/arch/x86/kernel/x86_init.c @@ -144,6 +144,5 @@ struct x86_io_apic_ops x86_io_apic_ops = { .write = native_io_apic_write, .modify = native_io_apic_modify, .disable = native_disable_io_apic, - .set_affinity = native_ioapic_set_affinity, .eoi_ioapic_pin = native_eoi_ioapic_pin, }; |