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ASoC: wm8955: Use devm_regmap_init_i2c() 

devm_regmap_init_i2c() is device managed and makes error
handling and code cleanup simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Sachin Kamat 2012-11-26 17:19:42 +05:30 committed by Mark Brown
parent 9489e9dcae
commit 385b27f55c
1 changed files with 1 additions and 10 deletions
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11
sound/soc/codecs/wm8955.c
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@ -1023,7 +1023,7 @@ static __devinit int wm8955_i2c_probe(struct i2c_client *i2c,
if (wm8955 == NULL)
return -ENOMEM;
wm8955->regmap = regmap_init_i2c(i2c, &wm8955_regmap);
wm8955->regmap = devm_regmap_init_i2c(i2c, &wm8955_regmap);
if (IS_ERR(wm8955->regmap)) {
ret = PTR_ERR(wm8955->regmap);
dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
@ -1035,22 +1035,13 @@ static __devinit int wm8955_i2c_probe(struct i2c_client *i2c,
ret = snd_soc_register_codec(&i2c->dev,
&soc_codec_dev_wm8955, &wm8955_dai, 1);
if (ret != 0)
goto err;
return ret;
err:
regmap_exit(wm8955->regmap);
return ret;
}
static __devexit int wm8955_i2c_remove(struct i2c_client *client)
{
struct wm8955_priv *wm8955 = i2c_get_clientdata(client);
snd_soc_unregister_codec(&client->dev);
regmap_exit(wm8955->regmap);
return 0;
}