From: Axel Lin <axel.lin@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Dimitris Papastamos <dp@opensource.wolfsonmicro.com>,
Mark Brown <broonie@opensource.wolfsonmicro.com>,
Liam Girdwood <lrg@ti.com>,
alsa-devel@alsa-project.org
Subject: [PATCH] ASoC: Add missed regulator_unregister_notifier and regulator_bulk_free in wm8995_remove
Date: Fri, 30 Sep 2011 11:54:44 +0800 [thread overview]
Message-ID: <1317354884.4437.0.camel@phoenix> (raw)
Signed-off-by: Axel Lin <axel.lin@gmail.com>
---
sound/soc/codecs/wm8995.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/sound/soc/codecs/wm8995.c b/sound/soc/codecs/wm8995.c
index 74ae599..e05ee79 100644
--- a/sound/soc/codecs/wm8995.c
+++ b/sound/soc/codecs/wm8995.c
@@ -1573,9 +1573,16 @@ static int wm8995_resume(struct snd_soc_codec *codec)
static int wm8995_remove(struct snd_soc_codec *codec)
{
struct wm8995_priv *wm8995;
+ int i;
wm8995 = snd_soc_codec_get_drvdata(codec);
wm8995_set_bias_level(codec, SND_SOC_BIAS_OFF);
+
+ for (i = 0; i < ARRAY_SIZE(wm8995->supplies); ++i)
+ regulator_unregister_notifier(wm8995->supplies[i].consumer,
+ &wm8995->disable_nb[i]);
+
+ regulator_bulk_free(ARRAY_SIZE(wm8995->supplies), wm8995->supplies);
return 0;
}
--
1.7.4.1
next reply other threads:[~2011-09-30 3:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-30 3:54 Axel Lin [this message]
2011-09-30 11:50 ` [PATCH] ASoC: Add missed regulator_unregister_notifier and regulator_bulk_free in wm8995_remove Mark Brown
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