linux-kernel - [PATCH] ASoC: Remove unneeded mutex_init in wl1273

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Message-ID: <1316754658.3012.3.camel@phoenix>
Date:	Fri, 23 Sep 2011 13:10:57 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Matti Aaltonen <matti.j.aaltonen@...ia.com>,
	Liam Girdwood <lrg@...com>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	alsa-devel@...a-project.org
Subject: [PATCH] ASoC: Remove unneeded mutex_init in wl1273_probe()

Since f0fba2ad "ASoC: multi-component - ASoC Multi-Component Support",
snd_soc_register_codec() now does all the codec list and mutex init.
Thus don't need to call mutex_init(&codec->mutex) in wl1273_probe() any more.

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 sound/soc/codecs/wl1273.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/sound/soc/codecs/wl1273.c b/sound/soc/codecs/wl1273.c
index 5836201..9fa1429 100644
--- a/sound/soc/codecs/wl1273.c
+++ b/sound/soc/codecs/wl1273.c
@@ -462,7 +462,6 @@ static int wl1273_probe(struct snd_soc_codec *codec)
 	wl1273->core = *core;
 
 	snd_soc_codec_set_drvdata(codec, wl1273);
-	mutex_init(&codec->mutex);
 
 	r = snd_soc_add_controls(codec, wl1273_controls,
 				 ARRAY_SIZE(wl1273_controls));
-- 
1.7.4.1



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