1 files changed, 3 insertions, 1 deletions

diff --git a/arch/x86/lib/delay_64.c b/arch/x86/lib/delay_64.c
index 45cdd3fbd91c..bbc610518516 100644
--- a/arch/x86/lib/delay_64.c
+++ b/arch/x86/lib/delay_64.c
@@ -10,8 +10,10 @@
 
 #include <linux/module.h>
 #include <linux/sched.h>
+#include <linux/timex.h>
 #include <linux/preempt.h>
 #include <linux/delay.h>
+#include <linux/init.h>
 
 #include <asm/delay.h>
 #include <asm/msr.h>
@@ -20,7 +22,7 @@
 #include <asm/smp.h>
 #endif
 
-int read_current_timer(unsigned long *timer_value)
+int __devinit read_current_timer(unsigned long *timer_value)
 {
         rdtscll(*timer_value);
         return 0;