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regulator: mc13892: Convert to devm_kzalloc()

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Convert mc13892-regulator driver to use devm_kzalloc().

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Fabio Estevam 2011-12-29 20:05:00 -02:00 committed by Mark Brown
parent cbe10a3674
commit 4fef21eaac
1 changed files with 1 additions and 3 deletions
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4
drivers/regulator/mc13892-regulator.c
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@ -538,7 +538,7 @@ static int __devinit mc13892_regulator_probe(struct platform_device *pdev)
if (num_regulators <= 0)
return -EINVAL;
priv = kzalloc(sizeof(*priv) +
priv = devm_kzalloc(&pdev->dev, sizeof(*priv) +
num_regulators * sizeof(priv->regulators[0]),
GFP_KERNEL);
if (!priv)
@ -615,7 +615,6 @@ err:
err_free:
mc13xxx_unlock(mc13892);
kfree(priv);
return ret;
}
@ -630,7 +629,6 @@ static int __devexit mc13892_regulator_remove(struct platform_device *pdev)
for (i = 0; i < priv->num_regulators; i++)
regulator_unregister(priv->regulators[i]);
kfree(priv);
return 0;
}