Fix below build warnings: CC sound/soc/codecs/wm9090.o sound/soc/codecs/wm9090.c: In function 'wm9090_set_bias_level': sound/soc/codecs/wm9090.c:496: warning: unused variable 'ret' sound/soc/codecs/wm9090.c:496: warning: unused variable 'i' sound/soc/codecs/wm9090.c:495: warning: unused variable 'reg_cache' sound/soc/codecs/wm9090.c: In function 'wm9090_i2c_remove': sound/soc/codecs/wm9090.c:658: warning: unused variable 'wm9090'

Signed-off-by: Axel Lin axel.lin@gmail.com --- sound/soc/codecs/wm9090.c | 5 ----- 1 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/sound/soc/codecs/wm9090.c b/sound/soc/codecs/wm9090.c index 41ebe0d..acac7d6 100644 --- a/sound/soc/codecs/wm9090.c +++ b/sound/soc/codecs/wm9090.c @@ -492,9 +492,6 @@ static int wm9090_add_controls(struct snd_soc_codec *codec) static int wm9090_set_bias_level(struct snd_soc_codec *codec, enum snd_soc_bias_level level) { - u16 *reg_cache = codec->reg_cache; - int i, ret; - switch (level) { case SND_SOC_BIAS_ON: break; @@ -655,8 +652,6 @@ static int wm9090_i2c_probe(struct i2c_client *i2c,

static int __devexit wm9090_i2c_remove(struct i2c_client *i2c) { - struct wm9090_priv *wm9090 = i2c_get_clientdata(i2c); - snd_soc_unregister_codec(&i2c->dev);

return 0;