diff options
| -rw-r--r-- | sound/soc/codecs/wm8776.c | 31 | ||||
| -rw-r--r-- | sound/soc/codecs/wm8804.c | 3 | ||||
| -rw-r--r-- | sound/soc/codecs/wm8900.c | 8 | ||||
| -rw-r--r-- | sound/soc/codecs/wm8903.c | 35 | ||||
| -rw-r--r-- | sound/soc/codecs/wm8940.c | 22 |
5 files changed, 5 insertions, 94 deletions
diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c index 70952ceb278b..c13050b77931 100644 --- a/sound/soc/codecs/wm8776.c +++ b/sound/soc/codecs/wm8776.c @@ -408,24 +408,6 @@ static struct snd_soc_dai_driver wm8776_dai[] = { }, }; -#ifdef CONFIG_PM -static int wm8776_suspend(struct snd_soc_codec *codec) -{ - wm8776_set_bias_level(codec, SND_SOC_BIAS_OFF); - - return 0; -} - -static int wm8776_resume(struct snd_soc_codec *codec) -{ - wm8776_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - return 0; -} -#else -#define wm8776_suspend NULL -#define wm8776_resume NULL -#endif - static int wm8776_probe(struct snd_soc_codec *codec) { int ret = 0; @@ -436,8 +418,6 @@ static int wm8776_probe(struct snd_soc_codec *codec) return ret; } - wm8776_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - /* Latch the update bits; right channel only since we always * update both. */ snd_soc_update_bits(codec, WM8776_HPRVOL, 0x100, 0x100); @@ -446,19 +426,10 @@ static int wm8776_probe(struct snd_soc_codec *codec) return ret; } -/* power down chip */ -static int wm8776_remove(struct snd_soc_codec *codec) -{ - wm8776_set_bias_level(codec, SND_SOC_BIAS_OFF); - return 0; -} - static struct snd_soc_codec_driver soc_codec_dev_wm8776 = { .probe = wm8776_probe, - .remove = wm8776_remove, - .suspend = wm8776_suspend, - .resume = wm8776_resume, .set_bias_level = wm8776_set_bias_level, + .suspend_bias_off = true, .controls = wm8776_snd_controls, .num_controls = ARRAY_SIZE(wm8776_snd_controls), diff --git a/sound/soc/codecs/wm8804.c b/sound/soc/codecs/wm8804.c index 3addc5fe5cb2..1315f7642503 100644 --- a/sound/soc/codecs/wm8804.c +++ b/sound/soc/codecs/wm8804.c @@ -524,7 +524,6 @@ static int wm8804_remove(struct snd_soc_codec *codec) int i; wm8804 = snd_soc_codec_get_drvdata(codec); - wm8804_set_bias_level(codec, SND_SOC_BIAS_OFF); for (i = 0; i < ARRAY_SIZE(wm8804->supplies); ++i) regulator_unregister_notifier(wm8804->supplies[i].consumer, @@ -606,8 +605,6 @@ static int wm8804_probe(struct snd_soc_codec *codec) goto err_reg_enable; } - wm8804_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - return 0; err_reg_enable: diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c index 44a5f1511f0f..3a0d4b7d692f 100644 --- a/sound/soc/codecs/wm8900.c +++ b/sound/soc/codecs/wm8900.c @@ -1209,16 +1209,8 @@ static int wm8900_probe(struct snd_soc_codec *codec) return 0; } -/* power down chip */ -static int wm8900_remove(struct snd_soc_codec *codec) -{ - wm8900_set_bias_level(codec, SND_SOC_BIAS_OFF); - return 0; -} - static struct snd_soc_codec_driver soc_codec_dev_wm8900 = { .probe = wm8900_probe, - .remove = wm8900_remove, .suspend = wm8900_suspend, .resume = wm8900_resume, .set_bias_level = wm8900_set_bias_level, diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c index ffbe6df3453a..cc6b0ef98a34 100644 --- a/sound/soc/codecs/wm8903.c +++ b/sound/soc/codecs/wm8903.c @@ -118,7 +118,6 @@ static const struct reg_default wm8903_reg_defaults[] = { struct wm8903_priv { struct wm8903_platform_data *pdata; struct device *dev; - struct snd_soc_codec *codec; struct regmap *regmap; int sysclk; @@ -1759,21 +1758,12 @@ static struct snd_soc_dai_driver wm8903_dai = { .symmetric_rates = 1, }; -static int wm8903_suspend(struct snd_soc_codec *codec) -{ - wm8903_set_bias_level(codec, SND_SOC_BIAS_OFF); - - return 0; -} - static int wm8903_resume(struct snd_soc_codec *codec) { struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec); regcache_sync(wm8903->regmap); - wm8903_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - return 0; } @@ -1891,33 +1881,12 @@ static void wm8903_free_gpio(struct wm8903_priv *wm8903) } #endif -static int wm8903_probe(struct snd_soc_codec *codec) -{ - struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec); - - wm8903->codec = codec; - - /* power on device */ - wm8903_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - - return 0; -} - -/* power down chip */ -static int wm8903_remove(struct snd_soc_codec *codec) -{ - wm8903_set_bias_level(codec, SND_SOC_BIAS_OFF); - - return 0; -} - static struct snd_soc_codec_driver soc_codec_dev_wm8903 = { - .probe = wm8903_probe, - .remove = wm8903_remove, - .suspend = wm8903_suspend, .resume = wm8903_resume, .set_bias_level = wm8903_set_bias_level, .seq_notifier = wm8903_seq_notifier, + .suspend_bias_off = true, + .controls = wm8903_snd_controls, .num_controls = ARRAY_SIZE(wm8903_snd_controls), .dapm_widgets = wm8903_dapm_widgets, 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, |