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| author | Lars-Peter Clausen <lars@metafoo.de> | 2014-10-20 10:56:39 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-10-22 11:34:13 +0100 |
| commit | 4c07a43d9691ab1f264337d683dc8655b1edca46 (patch) | |
| tree | 9c9cf738361f9bfcf542bdd2ee2ad9906ec6e1c0 /sound/soc/codecs/stac9766.c | |
| parent | f114040e3ea6e07372334ade75d1ee0775c355e1 (diff) | |
| download | op-kernel-dev-4c07a43d9691ab1f264337d683dc8655b1edca46.zip op-kernel-dev-4c07a43d9691ab1f264337d683dc8655b1edca46.tar.gz | |
ASoC: stac9766: 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.
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>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/stac9766.c')
| -rw-r--r-- | sound/soc/codecs/stac9766.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c index 53b810d..9878534 100644 --- a/sound/soc/codecs/stac9766.c +++ b/sound/soc/codecs/stac9766.c @@ -254,12 +254,6 @@ static int stac9766_reset(struct snd_soc_codec *codec, int try_warm) return 0; } -static int stac9766_codec_suspend(struct snd_soc_codec *codec) -{ - stac9766_set_bias_level(codec, SND_SOC_BIAS_OFF); - return 0; -} - static int stac9766_codec_resume(struct snd_soc_codec *codec) { u16 id, reset; @@ -278,7 +272,6 @@ reset: reset++; goto reset; } - stac9766_set_bias_level(codec, SND_SOC_BIAS_STANDBY); return 0; } @@ -349,8 +342,6 @@ static int stac9766_codec_probe(struct snd_soc_codec *codec) goto codec_err; } - stac9766_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - snd_soc_add_codec_controls(codec, stac9766_snd_ac97_controls, ARRAY_SIZE(stac9766_snd_ac97_controls)); @@ -371,9 +362,9 @@ static struct snd_soc_codec_driver soc_codec_dev_stac9766 = { .write = stac9766_ac97_write, .read = stac9766_ac97_read, .set_bias_level = stac9766_set_bias_level, + .suspend_bias_off = true, .probe = stac9766_codec_probe, .remove = stac9766_codec_remove, - .suspend = stac9766_codec_suspend, .resume = stac9766_codec_resume, .reg_cache_size = ARRAY_SIZE(stac9766_reg), .reg_word_size = sizeof(u16), |
