diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index f33acfd..03b29a6 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -544,7 +544,7 @@
 
 #endif /* 32 vs 64 bit */
 
-void set_irq_work_pending(void)
+void arch_irq_work_raise(void)
 {
 	preempt_disable();
 	set_irq_work_pending_flag();