ASoC: wm8993: Cleanup manual bias level transitions

Since the ASoC core now takes care of setting the bias level to
SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it manually
anymore either.

The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
can also be removed as the core will automatically do this after the CODEC
has been probed.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
index 93b14eda355a5fdcf24d136025864223bccaa7b8..53c6fe35949675fab58000a661390adefd802f89 100644 (file)
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -1486,7 +1486,6 @@ static int wm8993_probe(struct snd_soc_codec *codec)
 {
        struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
        struct snd_soc_dapm_context *dapm = &codec->dapm;
-       int ret;
 
        wm8993->hubs_data.hp_startup_mode = 1;
        wm8993->hubs_data.dcs_codes_l = -2;
@@ -1518,10 +1517,6 @@ static int wm8993_probe(struct snd_soc_codec *codec)
                                      wm8993->pdata.micbias1_lvl,
                                      wm8993->pdata.micbias2_lvl);
 
-       ret = wm8993_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-       if (ret != 0)
-               return ret;
-
        snd_soc_add_codec_controls(codec, wm8993_snd_controls,
                             ARRAY_SIZE(wm8993_snd_controls));
        if (wm8993->pdata.num_retune_configs != 0) {
@@ -1550,12 +1545,6 @@ static int wm8993_probe(struct snd_soc_codec *codec)
 
 }
 
-static int wm8993_remove(struct snd_soc_codec *codec)
-{
-       wm8993_set_bias_level(codec, SND_SOC_BIAS_OFF);
-       return 0;
-}
-
 #ifdef CONFIG_PM
 static int wm8993_suspend(struct snd_soc_codec *codec)
 {
@@ -1629,7 +1618,6 @@ static const struct regmap_config wm8993_regmap = {
 
 static struct snd_soc_codec_driver soc_codec_dev_wm8993 = {
        .probe =        wm8993_probe,
-       .remove =       wm8993_remove,
        .suspend =      wm8993_suspend,
        .resume =       wm8993_resume,
        .set_bias_level = wm8993_set_bias_level,