ASoC: Remove unused "control_data" field of struct ak4671_priv
authorAxel Lin <axel.lin@gmail.com>
Wed, 28 Sep 2011 02:00:18 +0000 (10:00 +0800)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Wed, 28 Sep 2011 12:19:59 +0000 (13:19 +0100)
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>
sound/soc/codecs/ak4671.c

index 88b29f8c748bf09a1908ecad84b088a6dd6c270f..2ecf1289ffa38782f1bf7a8577f03daa94765f17 100644 (file)
@@ -26,7 +26,6 @@
 /* codec private data */
 struct ak4671_priv {
        enum snd_soc_control_type control_type;
-       void *control_data;
 };
 
 /* ak4671 register cache & default register settings */
@@ -675,7 +674,6 @@ static int __devinit ak4671_i2c_probe(struct i2c_client *client,
                return -ENOMEM;
 
        i2c_set_clientdata(client, ak4671);
-       ak4671->control_data = client;
        ak4671->control_type = SND_SOC_I2C;
 
        ret = snd_soc_register_codec(&client->dev,