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ASoC: Convert cs42l51 to devm_kzalloc()

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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 2011-12-29 12:00:13 +08:00 committed by Mark Brown
parent 24b6f263d9
commit 021b918efb
1 changed files with 2 additions and 6 deletions
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8
sound/soc/codecs/cs42l51.c
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@ -577,7 +577,8 @@ static int cs42l51_i2c_probe(struct i2c_client *i2c_client,
dev_info(&i2c_client->dev, "found device cs42l51 rev %d\n",
ret & 7);
cs42l51 = kzalloc(sizeof(struct cs42l51_private), GFP_KERNEL);
cs42l51 = devm_kzalloc(&i2c_client->dev, sizeof(struct cs42l51_private),
GFP_KERNEL);
if (!cs42l51) {
dev_err(&i2c_client->dev, "could not allocate codec\n");
return -ENOMEM;
@ -588,18 +589,13 @@ static int cs42l51_i2c_probe(struct i2c_client *i2c_client,
ret = snd_soc_register_codec(&i2c_client->dev,
&soc_codec_device_cs42l51, &cs42l51_dai, 1);
if (ret < 0)
kfree(cs42l51);
error:
return ret;
}
static int cs42l51_i2c_remove(struct i2c_client *client)
{
struct cs42l51_private *cs42l51 = i2c_get_clientdata(client);
snd_soc_unregister_codec(&client->dev);
kfree(cs42l51);
return 0;
}