ASoC: rt5670: Staticise non-exported symbols

Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/sound/soc/codecs/rt5670.c b/sound/soc/codecs/rt5670.c
index 879d42e1a1bd..31f664fb832f 100644
--- a/sound/soc/codecs/rt5670.c
+++ b/sound/soc/codecs/rt5670.c
@@ -2407,7 +2407,7 @@ static int rt5670_resume(struct snd_soc_codec *codec)
 #define RT5670_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
                         SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
 
-struct snd_soc_dai_ops rt5670_aif_dai_ops = {
+static struct snd_soc_dai_ops rt5670_aif_dai_ops = {
         .hw_params = rt5670_hw_params,
         .set_fmt = rt5670_set_dai_fmt,
         .set_sysclk = rt5670_set_dai_sysclk,
@@ -2415,7 +2415,7 @@ struct snd_soc_dai_ops rt5670_aif_dai_ops = {
         .set_pll = rt5670_set_dai_pll,
 };
 
-struct snd_soc_dai_driver rt5670_dai[] = {
+static struct snd_soc_dai_driver rt5670_dai[] = {
         {
                 .name = "rt5670-aif1",
                 .id = RT5670_AIF1,
@@ -2675,7 +2675,7 @@ static int rt5670_i2c_remove(struct i2c_client *i2c)
         return 0;
 }
 
-struct i2c_driver rt5670_i2c_driver = {
+static struct i2c_driver rt5670_i2c_driver = {
         .driver = {
                 .name = "rt5670",
                 .owner = THIS_MODULE,