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Diffstat (limited to 'sound/soc/codecs/wm8728.c')
-rw-r--r--sound/soc/codecs/wm8728.c34
1 files changed, 2 insertions, 32 deletions
diff --git a/sound/soc/codecs/wm8728.c b/sound/soc/codecs/wm8728.c
index 38ff826f589a..55c7fb4fc786 100644
--- a/sound/soc/codecs/wm8728.c
+++ b/sound/soc/codecs/wm8728.c
@@ -212,40 +212,10 @@ static struct snd_soc_dai_driver wm8728_dai = {
.ops = &wm8728_dai_ops,
};
-static int wm8728_suspend(struct snd_soc_codec *codec)
-{
- wm8728_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
- return 0;
-}
-
-static int wm8728_resume(struct snd_soc_codec *codec)
-{
- wm8728_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
- return 0;
-}
-
-static int wm8728_probe(struct snd_soc_codec *codec)
-{
- /* power on device */
- wm8728_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
- return 0;
-}
-
-static int wm8728_remove(struct snd_soc_codec *codec)
-{
- wm8728_set_bias_level(codec, SND_SOC_BIAS_OFF);
- return 0;
-}
-
static struct snd_soc_codec_driver soc_codec_dev_wm8728 = {
- .probe = wm8728_probe,
- .remove = wm8728_remove,
- .suspend = wm8728_suspend,
- .resume = wm8728_resume,
.set_bias_level = wm8728_set_bias_level,
+ .suspend_bias_off = true,
+
.controls = wm8728_snd_controls,
.num_controls = ARRAY_SIZE(wm8728_snd_controls),
.dapm_widgets = wm8728_dapm_widgets,