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ASoC: sgtl5000: Use devm_regulator_bulk_get()

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Using devm_regulator_bulk_get() can make the code cleaner and smaller as we
do not need to call regulator_bulk_free() in the error and remove paths.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Fabio Estevam 2014-04-24 14:13:08 -03:00 committed by Mark Brown
parent c9eaa447e7
commit 63e54cd9ca
1 changed files with 2 additions and 9 deletions
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11
sound/soc/codecs/sgtl5000.c
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@ -1322,7 +1322,7 @@ static int sgtl5000_enable_regulators(struct snd_soc_codec *codec)
return ret;
}
ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(sgtl5000->supplies),
ret = devm_regulator_bulk_get(codec->dev, ARRAY_SIZE(sgtl5000->supplies),
sgtl5000->supplies);
if (ret)
goto err_ldo_remove;
@ -1330,16 +1330,13 @@ static int sgtl5000_enable_regulators(struct snd_soc_codec *codec)
ret = regulator_bulk_enable(ARRAY_SIZE(sgtl5000->supplies),
sgtl5000->supplies);
if (ret)
goto err_regulator_free;
goto err_ldo_remove;
/* wait for all power rails bring up */
udelay(10);
return 0;
err_regulator_free:
regulator_bulk_free(ARRAY_SIZE(sgtl5000->supplies),
sgtl5000->supplies);
err_ldo_remove:
if (!external_vddd)
ldo_regulator_remove(codec);
@ -1409,8 +1406,6 @@ static int sgtl5000_probe(struct snd_soc_codec *codec)
err:
regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies),
sgtl5000->supplies);
regulator_bulk_free(ARRAY_SIZE(sgtl5000->supplies),
sgtl5000->supplies);
ldo_regulator_remove(codec);
return ret;
@ -1424,8 +1419,6 @@ static int sgtl5000_remove(struct snd_soc_codec *codec)
regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies),
sgtl5000->supplies);
regulator_bulk_free(ARRAY_SIZE(sgtl5000->supplies),
sgtl5000->supplies);
ldo_regulator_remove(codec);
return 0;