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authorLars-Peter Clausen <lars@metafoo.de>2014-11-23 15:37:36 +0300
committerMark Brown <broonie@kernel.org>2014-11-24 21:36:11 +0300
commitd02486fd42a3295edbec4db8f7f81c1432fa60a4 (patch)
tree82fe0e2746008109228814cb5a65aab431d693d4 /sound/soc/codecs/wm8978.c
parentf114040e3ea6e07372334ade75d1ee0775c355e1 (diff)
downloadlinux-d02486fd42a3295edbec4db8f7f81c1432fa60a4.tar.xz
ASoC: wm8978: 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. The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe() can also be removed as the core will automatically do this after the CODEC has been probed. 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>
Diffstat (limited to 'sound/soc/codecs/wm8978.c')
-rw-r--r--sound/soc/codecs/wm8978.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index ee2ba574952b..cf7032911721 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -991,21 +991,11 @@ static int wm8978_probe(struct snd_soc_codec *codec)
for (i = 0; i < ARRAY_SIZE(update_reg); i++)
snd_soc_update_bits(codec, update_reg[i], 0x100, 0x100);
- wm8978_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
- return 0;
-}
-
-/* power down chip */
-static int wm8978_remove(struct snd_soc_codec *codec)
-{
- wm8978_set_bias_level(codec, SND_SOC_BIAS_OFF);
return 0;
}
static struct snd_soc_codec_driver soc_codec_dev_wm8978 = {
.probe = wm8978_probe,
- .remove = wm8978_remove,
.suspend = wm8978_suspend,
.resume = wm8978_resume,
.set_bias_level = wm8978_set_bias_level,