diff --git a/drivers/clk/mxs/clk.c b/drivers/clk/mxs/clk.c
index b24d56067c80..5301bce8957b 100644
--- a/drivers/clk/mxs/clk.c
+++ b/drivers/clk/mxs/clk.c
@@ -13,6 +13,7 @@
 #include <linux/io.h>
 #include <linux/jiffies.h>
 #include <linux/spinlock.h>
+#include "clk.h"
 
 DEFINE_SPINLOCK(mxs_lock);