[PATCH 3/3] clk: imx31: Make mx31_clocks_init static

[YueHaibing]

Fix sparse warning:

drivers/clk/imx/clk-imx31.c:135:12: warning:
 symbol 'mx31_clocks_init' was not declared. Should it be static?

Signed-off-by: YueHaibing <yuehaibing at huawei.com>
---
 drivers/clk/imx/clk-imx31.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/imx/clk-imx31.c b/drivers/clk/imx/clk-imx31.c
index 4bb05e440cdd..c709fe3eec57 100644
--- a/drivers/clk/imx/clk-imx31.c
+++ b/drivers/clk/imx/clk-imx31.c
@@ -132,7 +132,7 @@ static void __init _mx31_clocks_init(void __iomem *base, unsigned long fref)
 	clk_disable_unprepare(clk[iim_gate]);
 }
 
-int __init mx31_clocks_init(unsigned long fref)
+static int __init mx31_clocks_init(unsigned long fref)
 {
 	void __iomem *base;
 
-- 
2.17.1