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, 4 deletions

diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c
index 8d942b3b111f..f8d9c60e7fad 100644
--- a/sound/soc/codecs/wm8711.c
+++ b/sound/soc/codecs/wm8711.c
@@ -34,7 +34,6 @@
 /* codec private data */
 struct wm8711_priv {
         enum snd_soc_control_type bus_type;
-        void *control_data;
         u16 reg_cache[WM8711_CACHEREGNUM];
         unsigned int sysclk;
 };
@@ -378,7 +377,6 @@ static int wm8711_probe(struct snd_soc_codec *codec)
         struct wm8711_priv *wm8711 = snd_soc_codec_get_drvdata(codec);
         int ret, reg;
 
-        codec->control_data = wm8711->control_data;
         ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8711->bus_type);
         if (ret < 0) {
                 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
@@ -436,7 +434,6 @@ static int __devinit wm8711_spi_probe(struct spi_device *spi)
                 return -ENOMEM;
 
         spi_set_drvdata(spi, wm8711);
-        wm8711->control_data = spi;
         wm8711->bus_type = SND_SOC_SPI;
 
         ret = snd_soc_register_codec(&spi->dev,
@@ -476,7 +473,6 @@ static __devinit int wm8711_i2c_probe(struct i2c_client *client,
                 return -ENOMEM;
 
         i2c_set_clientdata(client, wm8711);
-        wm8711->control_data = client;
         wm8711->bus_type = SND_SOC_I2C;
 
         ret =  snd_soc_register_codec(&client->dev,