diff options
| author | Axel Lin <axel.lin@gmail.com> | 2011-09-28 06:11:54 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-09-28 16:19:58 +0400 |
| commit | 6d4f7097df481977d191cad85203fcf1ae3df8cf (patch) | |
| tree | ccdb598d9d0483255973e6e0fc56bdee26218eaa /sound/soc/codecs/cs42l51.c | |
| parent | 217069ea9a0ce579118f8a193f3534c8102d5ca8 (diff) | |
| download | linux-6d4f7097df481977d191cad85203fcf1ae3df8cf.tar.xz | |
ASoC: Remove unused "control_data" field of struct cs42l51_private
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>
Diffstat (limited to 'sound/soc/codecs/cs42l51.c')
| -rw-r--r-- | sound/soc/codecs/cs42l51.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/sound/soc/codecs/cs42l51.c b/sound/soc/codecs/cs42l51.c index 8fb7070108dd..286878d22b6a 100644 --- a/sound/soc/codecs/cs42l51.c +++ b/sound/soc/codecs/cs42l51.c @@ -42,7 +42,6 @@ enum master_slave_mode { struct cs42l51_private { enum snd_soc_control_type control_type; - void *control_data; unsigned int mclk; unsigned int audio_mode; /* The mode (I2S or left-justified) */ enum master_slave_mode func; @@ -57,7 +56,7 @@ struct cs42l51_private { static int cs42l51_fill_cache(struct snd_soc_codec *codec) { u8 *cache = codec->reg_cache + 1; - struct i2c_client *i2c_client = codec->control_data; + struct i2c_client *i2c_client = to_i2c_client(codec->dev); s32 length; length = i2c_smbus_read_i2c_block_data(i2c_client, @@ -520,8 +519,6 @@ static int cs42l51_probe(struct snd_soc_codec *codec) struct snd_soc_dapm_context *dapm = &codec->dapm; int ret, reg; - codec->control_data = cs42l51->control_data; - ret = cs42l51_fill_cache(codec); if (ret < 0) { dev_err(codec->dev, "failed to fill register cache\n"); @@ -593,7 +590,6 @@ static int cs42l51_i2c_probe(struct i2c_client *i2c_client, } i2c_set_clientdata(i2c_client, cs42l51); - cs42l51->control_data = i2c_client; cs42l51->control_type = SND_SOC_I2C; ret = snd_soc_register_codec(&i2c_client->dev, |