diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2014-11-23 13:37:31 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-11-24 18:27:37 +0000 |
| commit | 5fdf082b43995ae31d746d3d9e3b616afa24c542 (patch) | |
| tree | 8d8a6dc53bc53eb248cbfe59faeb48e8b6647c81 /sound | |
| parent | f114040e3ea6e07372334ade75d1ee0775c355e1 (diff) | |
| download | blackbird-op-linux-5fdf082b43995ae31d746d3d9e3b616afa24c542.tar.gz blackbird-op-linux-5fdf082b43995ae31d746d3d9e3b616afa24c542.zip | |
ASoC: wm8940: 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')
| -rw-r--r-- | sound/soc/codecs/wm8940.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c index 52011043e54c..e4142b4309eb 100644 --- a/sound/soc/codecs/wm8940.c +++ b/sound/soc/codecs/wm8940.c @@ -695,17 +695,6 @@ static struct snd_soc_dai_driver wm8940_dai = { .symmetric_rates = 1, }; -static int wm8940_suspend(struct snd_soc_codec *codec) -{ - return wm8940_set_bias_level(codec, SND_SOC_BIAS_OFF); -} - -static int wm8940_resume(struct snd_soc_codec *codec) -{ - wm8940_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - return 0; -} - static int wm8940_probe(struct snd_soc_codec *codec) { struct wm8940_setup_data *pdata = codec->dev->platform_data; @@ -736,18 +725,11 @@ static int wm8940_probe(struct snd_soc_codec *codec) return ret; } -static int wm8940_remove(struct snd_soc_codec *codec) -{ - wm8940_set_bias_level(codec, SND_SOC_BIAS_OFF); - return 0; -} - static struct snd_soc_codec_driver soc_codec_dev_wm8940 = { .probe = wm8940_probe, - .remove = wm8940_remove, - .suspend = wm8940_suspend, - .resume = wm8940_resume, .set_bias_level = wm8940_set_bias_level, + .suspend_bias_off = true, + .controls = wm8940_snd_controls, .num_controls = ARRAY_SIZE(wm8940_snd_controls), .dapm_widgets = wm8940_dapm_widgets, |
