Delete unused variable, fix prototype definition.

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/mips64/kernel/smp.c b/arch/mips64/kernel/smp.c
index 7ee8b8ec9..b004f6777 100644
--- a/arch/mips64/kernel/smp.c
+++ b/arch/mips64/kernel/smp.c
@@ -168,7 +168,7 @@ int smp_call_function (void (*func) (void *info), void *info, int retry,
 	return 0;
 }
 
-void smp_call_function_interrupt(void)
+extern void smp_call_function_interrupt(int irq, void *d, struct pt_regs *r)
 {
 	void (*func) (void *info) = call_data->func;
 	void *info = call_data->info;