ASoC: rt5670: Staticise non-exported symbols

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

diff --git a/sound/soc/codecs/rt5670.c b/sound/soc/codecs/rt5670.c
index 879d42e1a1bd1ee2192d7313c610a57536cedfd3..31f664fb832fcf8b3e97a2815badbc09af83f22d 100644 (file)
--- 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,