aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorAdrian Bunk <bunk@kernel.org>2008-04-29 00:59:12 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 08:06:02 -0700
commiteb0f1c442d7cf1f7cb746c26c6120bb42e69c49c (patch)
tree75b6b2f9bdefe846523b71d812aea14aa352150b
parent8d4b69002e56e93f1cfe8bb863846ecde3990032 (diff)
proper __do_softirq() prototype
Add a proper prototype for __do_softirq() in include/linux/interrupt.h Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--arch/s390/kernel/irq.c2
-rw-r--r--arch/sh/kernel/irq.c2
-rw-r--r--arch/x86/kernel/irq_32.c2
-rw-r--r--include/asm-powerpc/irq.h2
-rw-r--r--include/linux/interrupt.h1
5 files changed, 1 insertions, 8 deletions
diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c
index c36d8123ca1..c59a86dca58 100644
--- a/arch/s390/kernel/irq.c
+++ b/arch/s390/kernel/irq.c
@@ -60,8 +60,6 @@ init_IRQ(void)
/*
* Switch to the asynchronous interrupt stack for softirq execution.
*/
-extern void __do_softirq(void);
-
asmlinkage void do_softirq(void)
{
unsigned long flags, old, new;
diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c
index 9bf19b00696..a2a99e487e3 100644
--- a/arch/sh/kernel/irq.c
+++ b/arch/sh/kernel/irq.c
@@ -200,8 +200,6 @@ void irq_ctx_exit(int cpu)
hardirq_ctx[cpu] = NULL;
}
-extern asmlinkage void __do_softirq(void);
-
asmlinkage void do_softirq(void)
{
unsigned long flags;
diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
index 00bda7bcda6..147352df28b 100644
--- a/arch/x86/kernel/irq_32.c
+++ b/arch/x86/kernel/irq_32.c
@@ -190,8 +190,6 @@ void irq_ctx_exit(int cpu)
hardirq_ctx[cpu] = NULL;
}
-extern asmlinkage void __do_softirq(void);
-
asmlinkage void do_softirq(void)
{
unsigned long flags;
diff --git a/include/asm-powerpc/irq.h b/include/asm-powerpc/irq.h
index b5c03127a9b..5089deb8fec 100644
--- a/include/asm-powerpc/irq.h
+++ b/include/asm-powerpc/irq.h
@@ -619,8 +619,6 @@ struct pt_regs;
#define __ARCH_HAS_DO_SOFTIRQ
-extern void __do_softirq(void);
-
#ifdef CONFIG_IRQSTACKS
/*
* Per-cpu stacks for handling hard and soft interrupts.
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index b5fef13148b..f1fc7470d26 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -289,6 +289,7 @@ struct softirq_action
};
asmlinkage void do_softirq(void);
+asmlinkage void __do_softirq(void);
extern void open_softirq(int nr, void (*action)(struct softirq_action*), void *data);
extern void softirq_init(void);
#define __raise_softirq_irqoff(nr) do { or_softirq_pending(1UL << (nr)); } while (0)