diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-07 15:59:39 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-07 15:59:39 -0800 |
commit | 322aafa6645a48c3b7837ca7385f126ab78127fd (patch) | |
tree | 50f6665aedcf051cecd571183df81ba7f248014b /arch/x86/kernel/irqinit.c | |
parent | dd04265b028c00c365a78f9ff78a05e217f98656 (diff) | |
parent | c7bbf52aa4fa332b84c4f2bb33e69561ee6870b4 (diff) |
Merge branch 'x86-mrst-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-mrst-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (30 commits)
x86, mrst: Fix whitespace breakage in apb_timer.c
x86, mrst: Fix APB timer per cpu clockevent
x86, mrst: Remove X86_MRST dependency on PCI_IOAPIC
x86, olpc: Use pci subarch init for OLPC
x86, pci: Add arch_init to x86_init abstraction
x86, mrst: Add Kconfig dependencies for Moorestown
x86, pci: Exclude Moorestown PCI code if CONFIG_X86_MRST=n
x86, numaq: Make CONFIG_X86_NUMAQ depend on CONFIG_PCI
x86, pci: Add sanity check for PCI fixed bar probing
x86, legacy_irq: Remove duplicate vector assigment
x86, legacy_irq: Remove left over nr_legacy_irqs
x86, mrst: Platform clock setup code
x86, apbt: Moorestown APB system timer driver
x86, mrst: Add vrtc platform data setup code
x86, mrst: Add platform timer info parsing code
x86, mrst: Fill in PCI functions in x86_init layer
x86, mrst: Add dummy legacy pic to platform setup
x86/PCI: Moorestown PCI support
x86, ioapic: Add dummy ioapic functions
x86, ioapic: Early enable ioapic for timer irq
...
Fixed up semantic conflict of new clocksources due to commit
17622339af25 ("clocksource: add argument to resume callback").
Diffstat (limited to 'arch/x86/kernel/irqinit.c')
-rw-r--r-- | arch/x86/kernel/irqinit.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/x86/kernel/irqinit.c b/arch/x86/kernel/irqinit.c index fce55d53263..ef257fc2921 100644 --- a/arch/x86/kernel/irqinit.c +++ b/arch/x86/kernel/irqinit.c @@ -99,9 +99,6 @@ int vector_used_by_percpu_irq(unsigned int vector) return 0; } -/* Number of legacy interrupts */ -int nr_legacy_irqs __read_mostly = NR_IRQS_LEGACY; - void __init init_ISA_irqs(void) { int i; @@ -109,12 +106,12 @@ void __init init_ISA_irqs(void) #if defined(CONFIG_X86_64) || defined(CONFIG_X86_LOCAL_APIC) init_bsp_APIC(); #endif - init_8259A(0); + legacy_pic->init(0); /* * 16 old-style INTA-cycle interrupts: */ - for (i = 0; i < NR_IRQS_LEGACY; i++) { + for (i = 0; i < legacy_pic->nr_legacy_irqs; i++) { struct irq_desc *desc = irq_to_desc(i); desc->status = IRQ_DISABLED; @@ -138,7 +135,7 @@ void __init init_IRQ(void) * then this vector space can be freed and re-used dynamically as the * irq's migrate etc. */ - for (i = 0; i < nr_legacy_irqs; i++) + for (i = 0; i < legacy_pic->nr_legacy_irqs; i++) per_cpu(vector_irq, 0)[IRQ0_VECTOR + i] = i; x86_init.irqs.intr_init(); |