ASoC: Staticise non-exported symbols in sta32x

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Johannes Stezenbach <js@sig21.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/sound/soc/codecs/sta32x.c b/sound/soc/codecs/sta32x.c
index e2b1cdedb982..edcbeef43735 100644
--- a/sound/soc/codecs/sta32x.c
+++ b/sound/soc/codecs/sta32x.c
@@ -265,7 +265,7 @@ static int sta32x_coefficient_put(struct snd_kcontrol *kcontrol,
         return 0;
 }
 
-int sta32x_sync_coef_shadow(struct snd_soc_codec *codec)
+static int sta32x_sync_coef_shadow(struct snd_soc_codec *codec)
 {
         struct sta32x_priv *sta32x = snd_soc_codec_get_drvdata(codec);
         unsigned int cfud;
@@ -290,7 +290,7 @@ int sta32x_sync_coef_shadow(struct snd_soc_codec *codec)
         return 0;
 }
 
-int sta32x_cache_sync(struct snd_soc_codec *codec)
+static int sta32x_cache_sync(struct snd_soc_codec *codec)
 {
         unsigned int mute;
         int rc;