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Diffstat (limited to 'sound/soc/codecs/wm8737.c')
-rw-r--r--sound/soc/codecs/wm8737.c49
1 files changed, 8 insertions, 41 deletions
diff --git a/sound/soc/codecs/wm8737.c b/sound/soc/codecs/wm8737.c
index 744a422..ada9ac1 100644
--- a/sound/soc/codecs/wm8737.c
+++ b/sound/soc/codecs/wm8737.c
@@ -277,17 +277,6 @@ static const struct snd_soc_dapm_route intercon[] = {
{ "AIF", NULL, "ADCR" },
};
-static int wm8737_add_widgets(struct snd_soc_codec *codec)
-{
- struct snd_soc_dapm_context *dapm = &codec->dapm;
-
- snd_soc_dapm_new_controls(dapm, wm8737_dapm_widgets,
- ARRAY_SIZE(wm8737_dapm_widgets));
- snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
-
- return 0;
-}
-
/* codec mclk clock divider coefficients */
static const struct {
u32 mclk;
@@ -548,23 +537,6 @@ static struct snd_soc_dai_driver wm8737_dai = {
.ops = &wm8737_dai_ops,
};
-#ifdef CONFIG_PM
-static int wm8737_suspend(struct snd_soc_codec *codec)
-{
- wm8737_set_bias_level(codec, SND_SOC_BIAS_OFF);
- return 0;
-}
-
-static int wm8737_resume(struct snd_soc_codec *codec)
-{
- wm8737_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
- return 0;
-}
-#else
-#define wm8737_suspend NULL
-#define wm8737_resume NULL
-#endif
-
static int wm8737_probe(struct snd_soc_codec *codec)
{
struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
@@ -593,10 +565,6 @@ static int wm8737_probe(struct snd_soc_codec *codec)
/* Bias level configuration will have done an extra enable */
regulator_bulk_disable(ARRAY_SIZE(wm8737->supplies), wm8737->supplies);
- snd_soc_add_codec_controls(codec, wm8737_snd_controls,
- ARRAY_SIZE(wm8737_snd_controls));
- wm8737_add_widgets(codec);
-
return 0;
err_enable:
@@ -605,18 +573,17 @@ err_get:
return ret;
}
-static int wm8737_remove(struct snd_soc_codec *codec)
-{
- wm8737_set_bias_level(codec, SND_SOC_BIAS_OFF);
- return 0;
-}
-
static struct snd_soc_codec_driver soc_codec_dev_wm8737 = {
.probe = wm8737_probe,
- .remove = wm8737_remove,
- .suspend = wm8737_suspend,
- .resume = wm8737_resume,
.set_bias_level = wm8737_set_bias_level,
+ .suspend_bias_off = true,
+
+ .controls = wm8737_snd_controls,
+ .num_controls = ARRAY_SIZE(wm8737_snd_controls),
+ .dapm_widgets = wm8737_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(wm8737_dapm_widgets),
+ .dapm_routes = intercon,
+ .num_dapm_routes = ARRAY_SIZE(intercon),
};
static const struct of_device_id wm8737_of_match[] = {
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