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authorMark Brown <broonie@opensource.wolfsonmicro.com>2010-08-12 14:04:14 +0400
committerLiam Girdwood <lrg@slimlogic.co.uk>2010-08-12 17:00:19 +0400
commitaf3751a0bfe4d461e0567961dc06448f2128e26f (patch)
tree650de7f2083e20173483673a28d55e5f1e32cbe4 /sound/soc/codecs/wm8728.c
parent26e277d7151abcef8efa1e6f1f0d1420d4ed17c6 (diff)
downloadlinux-af3751a0bfe4d461e0567961dc06448f2128e26f.tar.xz
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>
Diffstat (limited to 'sound/soc/codecs/wm8728.c')
-rw-r--r--sound/soc/codecs/wm8728.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/sound/soc/codecs/wm8728.c b/sound/soc/codecs/wm8728.c
index ae2292444783..5e5a1625194c 100644
--- a/sound/soc/codecs/wm8728.c
+++ b/sound/soc/codecs/wm8728.c
@@ -45,7 +45,6 @@ static const u16 wm8728_reg_defaults[] = {
/* codec private data */
struct wm8728_priv {
enum snd_soc_control_type control_type;
- void *control_data;
};
static const DECLARE_TLV_DB_SCALE(wm8728_tlv, -12750, 50, 1);
@@ -244,7 +243,6 @@ static int wm8728_probe(struct snd_soc_codec *codec)
struct wm8728_priv *wm8728 = snd_soc_codec_get_drvdata(codec);
int ret;
- codec->control_data = wm8728->control_data;
ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8728->control_type);
if (ret < 0) {
printk(KERN_ERR "wm8728: failed to configure cache I/O: %d\n",
@@ -289,7 +287,6 @@ static int __devinit wm8728_spi_probe(struct spi_device *spi)
if (wm8728 == NULL)
return -ENOMEM;
- wm8728->control_data = spi;
wm8728->control_type = SND_SOC_SPI;
spi_set_drvdata(spi, wm8728);
@@ -330,7 +327,6 @@ static __devinit int wm8728_i2c_probe(struct i2c_client *i2c,
return -ENOMEM;
i2c_set_clientdata(i2c, wm8728);
- wm8728->control_data = i2c;
wm8728->control_type = SND_SOC_I2C;
ret = snd_soc_register_codec(&i2c->dev,