1 files changed, 0 insertions, 4 deletions

diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c
index ecbffcea71db..d070a58e4f8e 100644
--- a/sound/soc/codecs/wm8988.c
+++ b/sound/soc/codecs/wm8988.c
@@ -53,7 +53,6 @@ static const u16 wm8988_reg[] = {
 struct wm8988_priv {
         unsigned int sysclk;
         enum snd_soc_control_type control_type;
-        void *control_data;
         struct snd_pcm_hw_constraint_list *sysclk_constraints;
         u16 reg_cache[WM8988_NUM_REG];
 };
@@ -763,7 +762,6 @@ static int wm8988_probe(struct snd_soc_codec *codec)
         int ret = 0;
         u16 reg;
 
-        codec->control_data = wm8988->control_data;
         ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8988->control_type);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
@@ -826,7 +824,6 @@ static int __devinit wm8988_spi_probe(struct spi_device *spi)
         if (wm8988 == NULL)
                 return -ENOMEM;
 
-        wm8988->control_data = spi;
         wm8988->control_type = SND_SOC_SPI;
         spi_set_drvdata(spi, wm8988);
 
@@ -867,7 +864,6 @@ static __devinit int wm8988_i2c_probe(struct i2c_client *i2c,
                 return -ENOMEM;
 
         i2c_set_clientdata(i2c, wm8988);
-        wm8988->control_data = i2c;
         wm8988->control_type = SND_SOC_I2C;
 
         ret =  snd_soc_register_codec(&i2c->dev,