ARM: mach-imx: clk: Include "clk.h"

Fix the following sparse warning:

arch/arm/mach-imx/clk.c:3:1: warning: symbol 'imx_ccm_lock' was not declared. Should it be static?

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/arm/mach-imx/clk.c b/arch/arm/mach-imx/clk.c
index f5e8be8e7f1..37e884ed1cd 100644
--- a/arch/arm/mach-imx/clk.c
+++ b/arch/arm/mach-imx/clk.c
@@ -1,3 +1,4 @@
 #include <linux/spinlock.h>
+#include "clk.h"
 
 DEFINE_SPINLOCK(imx_ccm_lock);