linux-kernel - [PATCH] ASoC: adau1701: Initialize codec->control

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Message-ID: <1317194488.2498.2.camel@phoenix>
Date:	Wed, 28 Sep 2011 15:21:28 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Cliff Cai <cliff.cai@...log.com>,
	Lars-Peter Clausen <lars@...afoo.de>,
	Liam Girdwood <lrg@...com>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	alsa-devel@...a-project.org
Subject: [PATCH] ASoC: adau1701: Initialize codec->control_data before
 using it

Currently codec->control_data is not initialized before calling
process_sigma_firmware(codec->control_data, ADAU1701_FIRMWARE).

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 sound/soc/codecs/adau1701.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/sound/soc/codecs/adau1701.c b/sound/soc/codecs/adau1701.c
index b7e4cc7..8b7e1c5 100644
--- a/sound/soc/codecs/adau1701.c
+++ b/sound/soc/codecs/adau1701.c
@@ -458,6 +458,7 @@ static int adau1701_probe(struct snd_soc_codec *codec)
 	int ret;
 
 	codec->dapm.idle_bias_off = 1;
+	codec->control_data = to_i2c_client(codec->dev);
 
 	ret = adau1701_load_firmware(codec);
 	if (ret)
-- 
1.7.4.1



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