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/wm8741.c b/sound/soc/codecs/wm8741.c
index 0c6d59e4d226..782fe539662b 100644
--- a/sound/soc/codecs/wm8741.c
+++ b/sound/soc/codecs/wm8741.c
@@ -41,7 +41,6 @@ static const char *wm8741_supply_names[WM8741_NUM_SUPPLIES] = {
 /* codec private data */
 struct wm8741_priv {
         enum snd_soc_control_type control_type;
-        void *control_data;
         u16 reg_cache[WM8741_REGISTER_COUNT];
         struct regulator_bulk_data supplies[WM8741_NUM_SUPPLIES];
         unsigned int sysclk;
@@ -347,7 +346,6 @@ static int wm8741_probe(struct snd_soc_codec *codec)
         struct wm8741_priv *wm8741 = snd_soc_codec_get_drvdata(codec);
         int ret = 0;
 
-        codec->control_data = wm8741->control_data;
         ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8741->control_type);
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
@@ -415,7 +413,6 @@ static int wm8741_i2c_probe(struct i2c_client *i2c,
         }
 
         i2c_set_clientdata(i2c, wm8741);
-        wm8741->control_data = i2c;
         wm8741->control_type = SND_SOC_I2C;
 
         ret =  snd_soc_register_codec(&i2c->dev,