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/wm8904.c | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c index b085575..9fc8f4c 100644 --- a/sound/soc/codecs/wm8904.c +++ b/sound/soc/codecs/wm8904.c @@ -50,7 +50,6 @@ static const char *wm8904_supply_names[WM8904_NUM_SUPPLIES] = { struct wm8904_priv {
enum wm8904_type devtype; - void *control_data;
struct regulator_bulk_data supplies[WM8904_NUM_SUPPLIES];
@@ -2540,7 +2539,6 @@ static __devinit int wm8904_i2c_probe(struct i2c_client *i2c,
wm8904->devtype = id->driver_data; i2c_set_clientdata(i2c, wm8904); - wm8904->control_data = i2c; wm8904->pdata = i2c->dev.platform_data;
ret = snd_soc_register_codec(&i2c->dev,