ASoC: ux500: Fix sparse non static symbol warning

Fixes the following sparse warning:

sound/soc/ux500/ux500_msp_i2s.c:649:5: warning:
 symbol 'ux500_msp_i2s_of_init_msp' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/sound/soc/ux500/ux500_msp_i2s.c b/sound/soc/ux500/ux500_msp_i2s.c
index 7f2a4acddcd7..959d7b4edf56 100644
--- a/sound/soc/ux500/ux500_msp_i2s.c
+++ b/sound/soc/ux500/ux500_msp_i2s.c
@@ -646,9 +646,9 @@ int ux500_msp_i2s_close(struct ux500_msp *msp, unsigned int dir)
 
 }
 
-int ux500_msp_i2s_of_init_msp(struct platform_device *pdev,
-                              struct ux500_msp *msp,
-                              struct msp_i2s_platform_data **platform_data)
+static int ux500_msp_i2s_of_init_msp(struct platform_device *pdev,
+                                struct ux500_msp *msp,
+                                struct msp_i2s_platform_data **platform_data)
 {
         struct msp_i2s_platform_data *pdata;