diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2014-11-23 13:37:25 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-11-24 19:22:31 +0100 |
| commit | 67cac3a351b9d411f8736a180767f0e898b50423 (patch) | |
| tree | c7e2ac96ee9920cabed8a5c879bcc92c5fde8e6a /sound/soc/codecs/wm8737.c | |
| parent | ASoC: wm8737: Use table based DAPM and control setup (diff) | |
| download | linux-67cac3a351b9d411f8736a180767f0e898b50423.tar.xz linux-67cac3a351b9d411f8736a180767f0e898b50423.zip | |
ASoC: wm8737: 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/codecs/wm8737.c')
| -rw-r--r-- | sound/soc/codecs/wm8737.c | 27 |
1 files changed, 1 insertions, 26 deletions
diff --git a/sound/soc/codecs/wm8737.c b/sound/soc/codecs/wm8737.c index fe41dd2b9b45..ada9ac1ba2c6 100644 --- a/sound/soc/codecs/wm8737.c +++ b/sound/soc/codecs/wm8737.c @@ -537,23 +537,6 @@ static struct snd_soc_dai_driver wm8737_dai = { .ops = &wm8737_dai_ops, }; -#ifdef CONFIG_PM -static int wm8737_suspend(struct snd_soc_codec *codec) -{ - wm8737_set_bias_level(codec, SND_SOC_BIAS_OFF); - return 0; -} - -static int wm8737_resume(struct snd_soc_codec *codec) -{ - wm8737_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - return 0; -} -#else -#define wm8737_suspend NULL -#define wm8737_resume NULL -#endif - static int wm8737_probe(struct snd_soc_codec *codec) { struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec); @@ -590,18 +573,10 @@ err_get: return ret; } -static int wm8737_remove(struct snd_soc_codec *codec) -{ - wm8737_set_bias_level(codec, SND_SOC_BIAS_OFF); - return 0; -} - static struct snd_soc_codec_driver soc_codec_dev_wm8737 = { .probe = wm8737_probe, - .remove = wm8737_remove, - .suspend = wm8737_suspend, - .resume = wm8737_resume, .set_bias_level = wm8737_set_bias_level, + .suspend_bias_off = true, .controls = wm8737_snd_controls, .num_controls = ARRAY_SIZE(wm8737_snd_controls), |