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Diffstat (limited to 'sound/soc/codecs/wm8776.c')
-rw-r--r--sound/soc/codecs/wm8776.c31
1 files changed, 1 insertions, 30 deletions
diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c
index 70952ce..c13050b 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),
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