diff options
Diffstat (limited to 'sound/soc/codecs/wm8400.c')
| -rw-r--r-- | sound/soc/codecs/wm8400.c | 34 |
1 files changed, 1 insertions, 33 deletions
diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c index 72471bef2e9..385894f6e26 100644 --- a/sound/soc/codecs/wm8400.c +++ b/sound/soc/codecs/wm8400.c @@ -58,12 +58,10 @@ static struct regulator_bulk_data power[] = { /* codec private data */ struct wm8400_priv { - struct snd_soc_codec *codec; struct wm8400 *wm8400; u16 fake_register; unsigned int sysclk; unsigned int pcmclk; - struct work_struct work; int fll_in, fll_out; }; @@ -1278,30 +1276,6 @@ static struct snd_soc_dai_driver wm8400_dai = { .ops = &wm8400_dai_ops, }; -static int wm8400_suspend(struct snd_soc_codec *codec) -{ - wm8400_set_bias_level(codec, SND_SOC_BIAS_OFF); - - return 0; -} - -static int wm8400_resume(struct snd_soc_codec *codec) -{ - wm8400_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - - return 0; -} - -static void wm8400_probe_deferred(struct work_struct *work) -{ - struct wm8400_priv *priv = container_of(work, struct wm8400_priv, - work); - struct snd_soc_codec *codec = priv->codec; - - /* charge output caps */ - wm8400_set_bias_level(codec, SND_SOC_BIAS_STANDBY); -} - static int wm8400_codec_probe(struct snd_soc_codec *codec) { struct wm8400 *wm8400 = dev_get_platdata(codec->dev); @@ -1316,7 +1290,6 @@ static int wm8400_codec_probe(struct snd_soc_codec *codec) snd_soc_codec_set_drvdata(codec, priv); priv->wm8400 = wm8400; - priv->codec = codec; ret = devm_regulator_bulk_get(wm8400->dev, ARRAY_SIZE(power), &power[0]); @@ -1325,8 +1298,6 @@ static int wm8400_codec_probe(struct snd_soc_codec *codec) return ret; } - INIT_WORK(&priv->work, wm8400_probe_deferred); - wm8400_codec_reset(codec); reg = snd_soc_read(codec, WM8400_POWER_MANAGEMENT_1); @@ -1343,8 +1314,6 @@ static int wm8400_codec_probe(struct snd_soc_codec *codec) snd_soc_write(codec, WM8400_LEFT_OUTPUT_VOLUME, 0x50 | (1<<8)); snd_soc_write(codec, WM8400_RIGHT_OUTPUT_VOLUME, 0x50 | (1<<8)); - if (!schedule_work(&priv->work)) - return -EINVAL; return 0; } @@ -1369,10 +1338,9 @@ static struct regmap *wm8400_get_regmap(struct device *dev) static struct snd_soc_codec_driver soc_codec_dev_wm8400 = { .probe = wm8400_codec_probe, .remove = wm8400_codec_remove, - .suspend = wm8400_suspend, - .resume = wm8400_resume, .get_regmap = wm8400_get_regmap, .set_bias_level = wm8400_set_bias_level, + .suspend_bias_off = true, .controls = wm8400_snd_controls, .num_controls = ARRAY_SIZE(wm8400_snd_controls), |