diff --git a/arch/x86/include/asm/timer.h b/arch/x86/include/asm/timer.h
index a81195eaa2b3dc3d4378d523ee79c256ca752e52..bd37ed444a21fe18af14826fef924ac0ec2bd5e5 100644
--- a/arch/x86/include/asm/timer.h
+++ b/arch/x86/include/asm/timer.h
@@ -12,9 +12,9 @@ unsigned long native_calibrate_tsc(void);
 
 #ifdef CONFIG_X86_32
 extern int timer_ack;
-extern int recalibrate_cpu_khz(void);
 extern irqreturn_t timer_interrupt(int irq, void *dev_id);
 #endif /* CONFIG_X86_32 */
+extern int recalibrate_cpu_khz(void);
 
 extern int no_timer_check;