[PATCH -next] ASoC: mediatek: mt8192: Make some symbols static

[Zou Wei]

Fix the following sparse warnings:

./mt8192-dai-i2s.c:2040:5: warning: symbol 'mt8192_dai_i2s_get_share' was not declared. Should it be static?
./mt8192-dai-i2s.c:2060:5: warning: symbol 'mt8192_dai_i2s_set_priv' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci at huawei.com>
Signed-off-by: Zou Wei <zou_wei at huawei.com>
---
 sound/soc/mediatek/mt8192/mt8192-dai-i2s.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/mediatek/mt8192/mt8192-dai-i2s.c b/sound/soc/mediatek/mt8192/mt8192-dai-i2s.c
index 53c560e..5b29340 100644
--- a/sound/soc/mediatek/mt8192/mt8192-dai-i2s.c
+++ b/sound/soc/mediatek/mt8192/mt8192-dai-i2s.c
@@ -2037,7 +2037,7 @@ static const struct mtk_afe_i2s_priv mt8192_i2s_priv[DAI_I2S_NUM] = {
 	},
 };
 
-int mt8192_dai_i2s_get_share(struct mtk_base_afe *afe)
+static int mt8192_dai_i2s_get_share(struct mtk_base_afe *afe)
 {
 	struct mt8192_afe_private *afe_priv = afe->platform_priv;
 	const struct device_node *of_node = afe->dev->of_node;
@@ -2057,7 +2057,7 @@ int mt8192_dai_i2s_get_share(struct mtk_base_afe *afe)
 	return 0;
 }
 
-int mt8192_dai_i2s_set_priv(struct mtk_base_afe *afe)
+static int mt8192_dai_i2s_set_priv(struct mtk_base_afe *afe)
 {
 	int i;
 	int ret;
-- 
2.6.2