ASoC: max98090: Remove unused control_data field

The driver assigns a value to the control_data field of the driver's state
struct, but never reads it again. Which means it is unused and can be removed.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c
index c7b9e90..361862d 100644 (file)
--- a/sound/soc/codecs/max98090.c
+++ b/sound/soc/codecs/max98090.c
@@ -2350,7 +2350,6 @@ static int max98090_i2c_probe(struct i2c_client *i2c,
 
        max98090->devtype = id->driver_data;
        i2c_set_clientdata(i2c, max98090);
-       max98090->control_data = i2c;
        max98090->pdata = i2c->dev.platform_data;
        max98090->irq = i2c->irq;
 

diff --git a/sound/soc/codecs/max98090.h b/sound/soc/codecs/max98090.h
index 7e103f2..1a4e233 100644 (file)
--- a/sound/soc/codecs/max98090.h
+++ b/sound/soc/codecs/max98090.h
@@ -1523,7 +1523,6 @@ struct max98090_priv {
        struct regmap *regmap;
        struct snd_soc_codec *codec;
        enum max98090_type devtype;
-       void *control_data;
        struct max98090_pdata *pdata;
        unsigned int sysclk;
        unsigned int bclk;