ASoC: wm8900: Cleanup manual bias level transitions

Since the ASoC core now takes care of setting the bias level to
SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it manually
anymore either.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index 44a5f15..3a0d4b7 100644 (file)
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -1209,16 +1209,8 @@ static int wm8900_probe(struct snd_soc_codec *codec)
        return 0;
 }
 
-/* power down chip */
-static int wm8900_remove(struct snd_soc_codec *codec)
-{
-       wm8900_set_bias_level(codec, SND_SOC_BIAS_OFF);
-       return 0;
-}
-
 static struct snd_soc_codec_driver soc_codec_dev_wm8900 = {
        .probe =        wm8900_probe,
-       .remove =       wm8900_remove,
        .suspend =      wm8900_suspend,
        .resume =       wm8900_resume,
        .set_bias_level = wm8900_set_bias_level,