[PATCH] clk: mxs: Fix sparse warnings

[Fabio Estevam <festevam@gmail.com>]

From: Fabio Estevam <fabio.estevam@freescale.com>

Fix the following sparse warnings:

drivers/clk/mxs/clk.c:17:1: warning: symbol 'mxs_lock' was not declared. Should it be static?
drivers/clk/mxs/clk.c:19:5: warning: symbol 'mxs_clk_wait' was not declared. Should it be static?

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
 drivers/clk/mxs/clk.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clk/mxs/clk.c b/drivers/clk/mxs/clk.c
index b24d560..5301bce 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);
 
-- 
1.7.9.5