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 --- sound/soc/codecs/wm8960.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c index 4393394..831c20f 100644 --- a/sound/soc/codecs/wm8960.c +++ b/sound/soc/codecs/wm8960.c @@ -72,7 +72,6 @@ static const u16 wm8960_reg[WM8960_CACHEREGNUM] = {
struct wm8960_priv { enum snd_soc_control_type control_type; - void *control_data; int (*set_bias_level)(struct snd_soc_codec *, enum snd_soc_bias_level level); struct snd_soc_dapm_widget *lout1; @@ -925,7 +924,6 @@ static int wm8960_probe(struct snd_soc_codec *codec) u16 reg;
wm8960->set_bias_level = wm8960_set_bias_level_out3; - codec->control_data = wm8960->control_data;
if (!pdata) { dev_warn(codec->dev, "No platform data supplied\n"); @@ -1015,7 +1013,6 @@ static __devinit int wm8960_i2c_probe(struct i2c_client *i2c,
i2c_set_clientdata(i2c, wm8960); wm8960->control_type = SND_SOC_I2C; - wm8960->control_data = i2c;
ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_wm8960, &wm8960_dai, 1);