diff options
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/jump_label.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/kernel/misc_32.S | 19 | ||||
| -rw-r--r-- | arch/powerpc/kernel/pci-common.c | 8 | ||||
| -rw-r--r-- | arch/powerpc/kernel/pci_of_scan.c | 9 | ||||
| -rw-r--r-- | arch/powerpc/kernel/process.c | 3 | ||||
| -rw-r--r-- | arch/powerpc/kernel/signal_32.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/kernel/time.c | 24 |
7 files changed, 18 insertions, 49 deletions
diff --git a/arch/powerpc/kernel/jump_label.c b/arch/powerpc/kernel/jump_label.c index a1ed8a8..6472472 100644 --- a/arch/powerpc/kernel/jump_label.c +++ b/arch/powerpc/kernel/jump_label.c @@ -17,7 +17,7 @@ void arch_jump_label_transform(struct jump_entry *entry, { u32 *addr = (u32 *)(unsigned long)entry->code; - if (type == JUMP_LABEL_ENABLE) + if (type == JUMP_LABEL_JMP) patch_branch(addr, entry->target, 0); else patch_instruction(addr, PPC_INST_NOP); diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S index 7c6bb4b..ed3ab50 100644 --- a/arch/powerpc/kernel/misc_32.S +++ b/arch/powerpc/kernel/misc_32.S @@ -596,25 +596,6 @@ _GLOBAL(copy_page) b 2b /* - * void atomic_clear_mask(atomic_t mask, atomic_t *addr) - * void atomic_set_mask(atomic_t mask, atomic_t *addr); - */ -_GLOBAL(atomic_clear_mask) -10: lwarx r5,0,r4 - andc r5,r5,r3 - PPC405_ERR77(0,r4) - stwcx. r5,0,r4 - bne- 10b - blr -_GLOBAL(atomic_set_mask) -10: lwarx r5,0,r4 - or r5,r5,r3 - PPC405_ERR77(0,r4) - stwcx. r5,0,r4 - bne- 10b - blr - -/* * Extended precision shifts. * * Updated to be valid for shift counts from 0 to 63 inclusive. diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index 7587b2a..a1d0632 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -1032,13 +1032,7 @@ void pcibios_set_master(struct pci_dev *dev) void pcibios_fixup_bus(struct pci_bus *bus) { - /* When called from the generic PCI probe, read PCI<->PCI bridge - * bases. This is -not- called when generating the PCI tree from - * the OF device-tree. - */ - pci_read_bridge_bases(bus); - - /* Now fixup the bus bus */ + /* Fixup the bus */ pcibios_setup_bus_self(bus); /* Now fixup devices on that bus */ diff --git a/arch/powerpc/kernel/pci_of_scan.c b/arch/powerpc/kernel/pci_of_scan.c index 42e02a2..c8c62c7 100644 --- a/arch/powerpc/kernel/pci_of_scan.c +++ b/arch/powerpc/kernel/pci_of_scan.c @@ -126,7 +126,6 @@ struct pci_dev *of_create_pci_dev(struct device_node *node, { struct pci_dev *dev; const char *type; - struct pci_slot *slot; dev = pci_alloc_dev(bus); if (!dev) @@ -145,10 +144,7 @@ struct pci_dev *of_create_pci_dev(struct device_node *node, dev->needs_freset = 0; /* pcie fundamental reset required */ set_pcie_port_type(dev); - list_for_each_entry(slot, &dev->bus->slots, list) - if (PCI_SLOT(dev->devfn) == slot->number) - dev->slot = slot; - + pci_dev_assign_slot(dev); dev->vendor = get_int_prop(node, "vendor-id", 0xffff); dev->device = get_int_prop(node, "device-id", 0xffff); dev->subsystem_vendor = get_int_prop(node, "subsystem-vendor-id", 0); @@ -191,6 +187,9 @@ struct pci_dev *of_create_pci_dev(struct device_node *node, pci_device_add(dev, bus); + /* Setup MSI caps & disable MSI/MSI-X interrupts */ + pci_msi_setup_pci_dev(dev); + return dev; } EXPORT_SYMBOL(of_create_pci_dev); diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 99adcba..75b6676 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -204,8 +204,6 @@ EXPORT_SYMBOL_GPL(flush_altivec_to_thread); #endif /* CONFIG_ALTIVEC */ #ifdef CONFIG_VSX -#if 0 -/* not currently used, but some crazy RAID module might want to later */ void enable_kernel_vsx(void) { WARN_ON(preemptible()); @@ -220,7 +218,6 @@ void enable_kernel_vsx(void) #endif /* CONFIG_SMP */ } EXPORT_SYMBOL(enable_kernel_vsx); -#endif void giveup_vsx(struct task_struct *tsk) { diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c index 77f9728..0dbee46 100644 --- a/arch/powerpc/kernel/signal_32.c +++ b/arch/powerpc/kernel/signal_32.c @@ -971,8 +971,6 @@ int copy_siginfo_to_user32(struct compat_siginfo __user *d, const siginfo_t *s) int copy_siginfo_from_user32(siginfo_t *to, struct compat_siginfo __user *from) { - memset(to, 0, sizeof *to); - if (copy_from_user(to, from, 3*sizeof(int)) || copy_from_user(to->_sifields._pad, from->_sifields._pad, SI_PAD_SIZE32)) diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index 4392250..1be1092 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -99,16 +99,17 @@ static struct clocksource clocksource_timebase = { static int decrementer_set_next_event(unsigned long evt, struct clock_event_device *dev); -static void decrementer_set_mode(enum clock_event_mode mode, - struct clock_event_device *dev); +static int decrementer_shutdown(struct clock_event_device *evt); struct clock_event_device decrementer_clockevent = { - .name = "decrementer", - .rating = 200, - .irq = 0, - .set_next_event = decrementer_set_next_event, - .set_mode = decrementer_set_mode, - .features = CLOCK_EVT_FEAT_ONESHOT | CLOCK_EVT_FEAT_C3STOP, + .name = "decrementer", + .rating = 200, + .irq = 0, + .set_next_event = decrementer_set_next_event, + .set_state_shutdown = decrementer_shutdown, + .tick_resume = decrementer_shutdown, + .features = CLOCK_EVT_FEAT_ONESHOT | + CLOCK_EVT_FEAT_C3STOP, }; EXPORT_SYMBOL(decrementer_clockevent); @@ -862,11 +863,10 @@ static int decrementer_set_next_event(unsigned long evt, return 0; } -static void decrementer_set_mode(enum clock_event_mode mode, - struct clock_event_device *dev) +static int decrementer_shutdown(struct clock_event_device *dev) { - if (mode != CLOCK_EVT_MODE_ONESHOT) - decrementer_set_next_event(DECREMENTER_MAX, dev); + decrementer_set_next_event(DECREMENTER_MAX, dev); + return 0; } /* Interrupt handler for the timer broadcast IPI */ |