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ASoC: Convert lm4857 to devm_kzalloc() 

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2011-12-26 20:56:25 +08:00 committed by Mark Brown
parent 306bf6b19e
commit eb3bb97ce7
1 changed files with 2 additions and 11 deletions
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11
sound/soc/codecs/lm4857.c
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@ -215,7 +215,7 @@ static int __devinit lm4857_i2c_probe(struct i2c_client *i2c,
struct lm4857 *lm4857;
int ret;
lm4857 = kzalloc(sizeof(*lm4857), GFP_KERNEL);
lm4857 = devm_kzalloc(&i2c->dev, sizeof(*lm4857), GFP_KERNEL);
if (!lm4857)
return -ENOMEM;
@ -225,21 +225,12 @@ static int __devinit lm4857_i2c_probe(struct i2c_client *i2c,
ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_lm4857, NULL, 0);
if (ret) {
kfree(lm4857);
return ret;
}
return 0;
}
static int __devexit lm4857_i2c_remove(struct i2c_client *i2c)
{
struct lm4857 *lm4857 = i2c_get_clientdata(i2c);
snd_soc_unregister_codec(&i2c->dev);
kfree(lm4857);
return 0;
}