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author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-13 10:15:12 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-13 10:15:12 -0800 |
commit | e691d24e9c5007486bef59c589c2a2d784e0c30b (patch) | |
tree | 29e146443430d934f076d89a4bbf035c33586aa9 /arch/x86/kernel/irq.c | |
parent | 55065bc52795faae549abfb912aacc622dd63876 (diff) | |
parent | b5318d302f8a20eacbbfc01b0ee35b108085a363 (diff) | |
download | linux-e691d24e9c5007486bef59c589c2a2d784e0c30b.tar.bz2 |
Merge branch 'x86-olpc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-olpc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
x86, olpc: Speed up device tree creation during boot
x86, olpc: Add OLPC device-tree support
x86, of: Define irq functions to allow drivers/of/* to build on x86
Diffstat (limited to 'arch/x86/kernel/irq.c')
-rw-r--r-- | arch/x86/kernel/irq.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c index 3a43caa3beb7..52945da52a94 100644 --- a/arch/x86/kernel/irq.c +++ b/arch/x86/kernel/irq.c @@ -4,6 +4,7 @@ #include <linux/cpu.h> #include <linux/interrupt.h> #include <linux/kernel_stat.h> +#include <linux/of.h> #include <linux/seq_file.h> #include <linux/smp.h> #include <linux/ftrace.h> @@ -275,6 +276,15 @@ void smp_x86_platform_ipi(struct pt_regs *regs) EXPORT_SYMBOL_GPL(vector_used_by_percpu_irq); +#ifdef CONFIG_OF +unsigned int irq_create_of_mapping(struct device_node *controller, + const u32 *intspec, unsigned int intsize) +{ + return intspec[0]; +} +EXPORT_SYMBOL_GPL(irq_create_of_mapping); +#endif + #ifdef CONFIG_HOTPLUG_CPU /* A cpu has been removed from cpu_online_mask. Reset irq affinities. */ void fixup_irqs(void) |