From: Axel Lin <axel.lin@gmail.com>
Date: Wed, 28 Sep 2011 02:01:26 +0000 (+0800)
Subject: ASoC: Remove unused "control_data" field of struct alc5623_priv
X-Git-Tag: v3.3-rc1~14^2~639
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=44cb209d33733790246afad6167c62a0a10ea9eb;p=platform%2Fkernel%2Flinux-exynos.git

ASoC: Remove unused "control_data" field of struct alc5623_priv

The control_data field is used to initialize the codec's control_data field,
but since this is also done by the snd-soc-cache core, the redundant
assignment can be removed and the field can be dropped.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

diff --git a/sound/soc/codecs/alc5623.c b/sound/soc/codecs/alc5623.c
index 0517315..557b3af 100644
--- a/sound/soc/codecs/alc5623.c
+++ b/sound/soc/codecs/alc5623.c
@@ -40,7 +40,6 @@ MODULE_PARM_DESC(caps_charge, "ALC5623 cap charge time (msecs)");
 /* codec private data */
 struct alc5623_priv {
 	enum snd_soc_control_type control_type;
-	void *control_data;
 	u8 id;
 	unsigned int sysclk;
 	u16 reg_cache[ALC5623_VENDOR_ID2+2];
@@ -1049,7 +1048,6 @@ static int alc5623_i2c_probe(struct i2c_client *client,
 	}
 
 	i2c_set_clientdata(client, alc5623);
-	alc5623->control_data = client;
 	alc5623->control_type = SND_SOC_I2C;
 
 	ret =  snd_soc_register_codec(&client->dev,