diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2014-11-23 13:37:40 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-11-24 19:38:54 +0100 |
| commit | 955efc8f50eb11d1c85daca6db7943c63dc5c2e7 (patch) | |
| tree | 60e4c6416333835c36ce05f6289c280eac7594e7 /sound/soc | |
| parent | Linux 3.18-rc6 (diff) | |
| download | linux-955efc8f50eb11d1c85daca6db7943c63dc5c2e7.tar.xz linux-955efc8f50eb11d1c85daca6db7943c63dc5c2e7.zip | |
ASoC: wm8990: Cleanup manual bias level transitions
Set the CODEC driver's suspend_bias_off flag rather than manually going to
SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
the code a bit shorter and cleaner.
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>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/codecs/wm8990.c | 24 |
1 files changed, 2 insertions, 22 deletions
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c index 03e43e3f395e..8a584229310a 100644 --- a/sound/soc/codecs/wm8990.c +++ b/sound/soc/codecs/wm8990.c @@ -1271,18 +1271,6 @@ static struct snd_soc_dai_driver wm8990_dai = { .ops = &wm8990_dai_ops, }; -static int wm8990_suspend(struct snd_soc_codec *codec) -{ - wm8990_set_bias_level(codec, SND_SOC_BIAS_OFF); - return 0; -} - -static int wm8990_resume(struct snd_soc_codec *codec) -{ - wm8990_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - return 0; -} - /* * initialise the WM8990 driver * register the mixer and dsp interfaces with the kernel @@ -1309,19 +1297,11 @@ static int wm8990_probe(struct snd_soc_codec *codec) return 0; } -/* power down chip */ -static int wm8990_remove(struct snd_soc_codec *codec) -{ - wm8990_set_bias_level(codec, SND_SOC_BIAS_OFF); - return 0; -} - static struct snd_soc_codec_driver soc_codec_dev_wm8990 = { .probe = wm8990_probe, - .remove = wm8990_remove, - .suspend = wm8990_suspend, - .resume = wm8990_resume, .set_bias_level = wm8990_set_bias_level, + .suspend_bias_off = true, + .controls = wm8990_snd_controls, .num_controls = ARRAY_SIZE(wm8990_snd_controls), .dapm_widgets = wm8990_dapm_widgets, |