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ASoC: wm8962: Use devm_regulator_bulk_get 

devm_regulator_bulk_get() 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 17:19:35 +05:30 committed by Mark Brown
parent 9489e9dcae
commit 92437cbb1b
1 changed files with 2 additions and 5 deletions
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7
sound/soc/codecs/wm8962.c
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@ -3610,7 +3610,7 @@ static __devinit int wm8962_i2c_probe(struct i2c_client *i2c,
for (i = 0; i < ARRAY_SIZE(wm8962->supplies); i++)
wm8962->supplies[i].supply = wm8962_supply_names[i];
ret = regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm8962->supplies),
ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm8962->supplies),
wm8962->supplies);
if (ret != 0) {
dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret);
@ -3621,7 +3621,7 @@ static __devinit int wm8962_i2c_probe(struct i2c_client *i2c,
wm8962->supplies);
if (ret != 0) {
dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret);
goto err_get;
return ret;
}
wm8962->regmap = regmap_init_i2c(i2c, &wm8962_regmap);
@ -3697,8 +3697,6 @@ static __devinit int wm8962_i2c_probe(struct i2c_client *i2c,
regmap_exit(wm8962->regmap);
err_enable:
regulator_bulk_disable(ARRAY_SIZE(wm8962->supplies), wm8962->supplies);
err_get:
regulator_bulk_free(ARRAY_SIZE(wm8962->supplies), wm8962->supplies);
err:
return ret;
}
@ -3709,7 +3707,6 @@ static __devexit int wm8962_i2c_remove(struct i2c_client *client)
snd_soc_unregister_codec(&client->dev);
regmap_exit(wm8962->regmap);
regulator_bulk_free(ARRAY_SIZE(wm8962->supplies), wm8962->supplies);
return 0;
}