linux-kernel - [PATCH] ASoC: wm8993: drop regulator_bulk_free of devm

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Date:	Fri, 27 Sep 2013 16:22:49 +0800
From:	Wei Yongjun <weiyj.lk@...il.com>
To:	lgirdwood@...il.com, broonie@...nel.org, perex@...ex.cz,
	tiwai@...e.de, sachin.kamat@...aro.org, wfp5p@...ginia.edu
Cc:	yongjun_wei@...ndmicro.com.cn, patches@...nsource.wolfsonmicro.com,
	alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: [PATCH] ASoC: wm8993: drop regulator_bulk_free of devm_ allocated data

From: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>

It's not necessary to free regulator consumers allocated with
devm_regulator_bulk_get.

Signed-off-by: Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
---
 sound/soc/codecs/wm8993.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
index 433d59a..2ee23a3 100644
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -1562,7 +1562,6 @@ static int wm8993_remove(struct snd_soc_codec *codec)
 	struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
 
 	wm8993_set_bias_level(codec, SND_SOC_BIAS_OFF);
-	regulator_bulk_free(ARRAY_SIZE(wm8993->supplies), wm8993->supplies);
 	return 0;
 }
 

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