diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-12-29 11:11:25 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-01-20 13:58:22 +0000 |
| commit | c2562a8e3b5f871ad0b73caf98bb7541e8724efc (patch) | |
| tree | cb11f3c277ad2421b522cb394230c64f7c0610a1 /sound/soc/codecs/wm8974.c | |
| parent | a2bd691c64383ab290732d771a7404e26c0b9d53 (diff) | |
ASoC: Remove wm8974 private data
It's only ever referenced when being allocated and freed.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/wm8974.c')
| -rw-r--r-- | sound/soc/codecs/wm8974.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c index 1e7a87a56168..d93c03f820c9 100644 --- a/sound/soc/codecs/wm8974.c +++ b/sound/soc/codecs/wm8974.c @@ -48,10 +48,6 @@ static const u16 wm8974_reg[WM8974_CACHEREGNUM] = { #define WM8974_POWER1_BIASEN 0x08 #define WM8974_POWER1_BUFIOEN 0x04 -struct wm8974_priv { - enum snd_soc_control_type control_type; -}; - #define wm8974_reset(c) snd_soc_write(c, WM8974_RESET, 0) static const char *wm8974_companding[] = {"Off", "NC", "u-law", "A-law" }; @@ -632,26 +628,18 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8974 = { static __devinit int wm8974_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { - struct wm8974_priv *wm8974; int ret; - wm8974 = kzalloc(sizeof(struct wm8974_priv), GFP_KERNEL); - if (wm8974 == NULL) - return -ENOMEM; - - i2c_set_clientdata(i2c, wm8974); - ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_wm8974, &wm8974_dai, 1); - if (ret < 0) - kfree(wm8974); + return ret; } static __devexit int wm8974_i2c_remove(struct i2c_client *client) { snd_soc_unregister_codec(&client->dev); - kfree(i2c_get_clientdata(client)); + return 0; } |