diff --git a/arch/arm/mach-clps711x/time.c b/arch/arm/mach-clps711x/time.c
index 1a23f0dcd4b89cee7e8b6b3afedbaeb80aab9ed3..b0f1db258e80d864b62ac1c50786704c1d32f519 100644
--- a/arch/arm/mach-clps711x/time.c
+++ b/arch/arm/mach-clps711x/time.c
@@ -19,6 +19,7 @@
 #include <linux/timex.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/sched.h>
 
 #include <asm/hardware.h>