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/wm8955.c b/sound/soc/codecs/wm8955.c
index a5a9f8ef5771..f89ad6c9a80b 100644
--- a/sound/soc/codecs/wm8955.c
+++ b/sound/soc/codecs/wm8955.c
@@ -41,7 +41,6 @@ static const char *wm8955_supply_names[WM8955_NUM_SUPPLIES] = {
 /* codec private data */
 struct wm8955_priv {
         enum snd_soc_control_type control_type;
-        void *control_data;
 
         u16 reg_cache[WM8955_MAX_REGISTER + 1];
 
@@ -904,7 +903,6 @@ static int wm8955_probe(struct snd_soc_codec *codec)
         struct wm8955_pdata *pdata = dev_get_platdata(codec->dev);
         int ret, i;
 
-        codec->control_data = wm8955->control_data;
         ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8955->control_type);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
@@ -1004,7 +1002,6 @@ static __devinit int wm8955_i2c_probe(struct i2c_client *i2c,
                 return -ENOMEM;
 
         i2c_set_clientdata(i2c, wm8955);
-        wm8955->control_data = i2c;
 
         ret = snd_soc_register_codec(&i2c->dev,
                         &soc_codec_dev_wm8955, &wm8955_dai, 1);