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ASoC: lm49453: 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 17:19:40 +05:30 committed by Mark Brown
parent 9489e9dcae
commit 2fadf6a861
1 changed files with 2 additions and 8 deletions
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10
sound/soc/codecs/lm49453.c
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@ -1497,7 +1497,7 @@ static __devinit int lm49453_i2c_probe(struct i2c_client *i2c,
i2c_set_clientdata(i2c, lm49453);
lm49453->regmap = regmap_init_i2c(i2c, &lm49453_regmap_config);
lm49453->regmap = devm_regmap_init_i2c(i2c, &lm49453_regmap_config);
if (IS_ERR(lm49453->regmap)) {
ret = PTR_ERR(lm49453->regmap);
dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
@ -1508,21 +1508,15 @@ static __devinit int lm49453_i2c_probe(struct i2c_client *i2c,
ret = snd_soc_register_codec(&i2c->dev,
&soc_codec_dev_lm49453,
lm49453_dai, ARRAY_SIZE(lm49453_dai));
if (ret < 0) {
if (ret < 0)
dev_err(&i2c->dev, "Failed to register codec: %d\n", ret);
regmap_exit(lm49453->regmap);
return ret;
}
return ret;
}
static int __devexit lm49453_i2c_remove(struct i2c_client *client)
{
struct lm49453_priv *lm49453 = i2c_get_clientdata(client);
snd_soc_unregister_codec(&client->dev);
regmap_exit(lm49453->regmap);
return 0;
}