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Diffstat (limited to 'sound/soc/codecs/wm8991.c')
-rw-r--r--sound/soc/codecs/wm8991.c32
1 files changed, 2 insertions, 30 deletions
diff --git a/sound/soc/codecs/wm8991.c b/sound/soc/codecs/wm8991.c
index d0be897..b0ac2c3 100644
--- a/sound/soc/codecs/wm8991.c
+++ b/sound/soc/codecs/wm8991.c
@@ -1227,32 +1227,6 @@ static int wm8991_set_bias_level(struct snd_soc_codec *codec,
return 0;
}
-static int wm8991_suspend(struct snd_soc_codec *codec)
-{
- wm8991_set_bias_level(codec, SND_SOC_BIAS_OFF);
- return 0;
-}
-
-static int wm8991_resume(struct snd_soc_codec *codec)
-{
- wm8991_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
- return 0;
-}
-
-/* power down chip */
-static int wm8991_remove(struct snd_soc_codec *codec)
-{
- wm8991_set_bias_level(codec, SND_SOC_BIAS_OFF);
- return 0;
-}
-
-static int wm8991_probe(struct snd_soc_codec *codec)
-{
- wm8991_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
- return 0;
-}
-
#define WM8991_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
SNDRV_PCM_FMTBIT_S24_LE)
@@ -1293,11 +1267,9 @@ static struct snd_soc_dai_driver wm8991_dai = {
};
static struct snd_soc_codec_driver soc_codec_dev_wm8991 = {
- .probe = wm8991_probe,
- .remove = wm8991_remove,
- .suspend = wm8991_suspend,
- .resume = wm8991_resume,
.set_bias_level = wm8991_set_bias_level,
+ .suspend_bias_off = true,
+
.controls = wm8991_snd_controls,
.num_controls = ARRAY_SIZE(wm8991_snd_controls),
.dapm_widgets = wm8991_dapm_widgets,