ASoC: Remove unneeded control_data management from Wolfson drivers

Now soc-cache.c can figure out the I2C and SPI control data from the
device for the CODEC we don't need to manually assign it in drivers.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

1 files changed, 0 insertions, 3 deletions

diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index f5d73ed72cbd..622b60238a82 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -217,7 +217,6 @@ struct wm8903_priv {
         u16 reg_cache[ARRAY_SIZE(wm8903_reg_defaults)];
 
         int sysclk;
-        struct i2c_client *control_data;
         int irq;
 
         /* Reference counts */
@@ -1639,7 +1638,6 @@ static int wm8903_probe(struct snd_soc_codec *codec)
         u16 val;
 
         init_completion(&wm8903->wseq);
-        codec->control_data = wm8903->control_data;
 
         ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
         if (ret != 0) {
@@ -1779,7 +1777,6 @@ static __devinit int wm8903_i2c_probe(struct i2c_client *i2c,
                 return -ENOMEM;
 
         i2c_set_clientdata(i2c, wm8903);
-        wm8903->control_data = i2c;
         wm8903->irq = i2c->irq;
 
         ret = snd_soc_register_codec(&i2c->dev,