From e90c7b456b58a8cd94c8b4be2740133d163c1cba Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Thu, 24 Apr 2014 22:27:06 -0300 Subject: [PATCH] ASoC: wm8955: Use devm_regulator_bulk_get() Using devm_regulator_bulk_get() can make the code cleaner and smaller as we do not need to call regulator_bulk_free() in the error and remove paths. Signed-off-by: Fabio Estevam Signed-off-by: Mark Brown --- sound/soc/codecs/wm8955.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c index fecd4e4f4c57..b47ae8312e21 100644 --- a/sound/soc/codecs/wm8955.c +++ b/sound/soc/codecs/wm8955.c @@ -898,7 +898,7 @@ static int wm8955_probe(struct snd_soc_codec *codec) for (i = 0; i < ARRAY_SIZE(wm8955->supplies); i++) wm8955->supplies[i].supply = wm8955_supply_names[i]; - ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8955->supplies), + ret = devm_regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8955->supplies), wm8955->supplies); if (ret != 0) { dev_err(codec->dev, "Failed to request supplies: %d\n", ret); @@ -909,7 +909,7 @@ static int wm8955_probe(struct snd_soc_codec *codec) wm8955->supplies); if (ret != 0) { dev_err(codec->dev, "Failed to enable supplies: %d\n", ret); - goto err_get; + return ret; } ret = wm8955_reset(codec); @@ -961,17 +961,12 @@ static int wm8955_probe(struct snd_soc_codec *codec) err_enable: regulator_bulk_disable(ARRAY_SIZE(wm8955->supplies), wm8955->supplies); -err_get: - regulator_bulk_free(ARRAY_SIZE(wm8955->supplies), wm8955->supplies); return ret; } static int wm8955_remove(struct snd_soc_codec *codec) { - struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec); - wm8955_set_bias_level(codec, SND_SOC_BIAS_OFF); - regulator_bulk_free(ARRAY_SIZE(wm8955->supplies), wm8955->supplies); return 0; } -- 2.39.5