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regulator: mc13783: Convert to devm_kzalloc()

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Convert mc13783-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 13:56:02 -02:00 • committed by Mark Brown
parent 32c78de8f1
commit cbe10a3674
1 changed files with 1 additions and 4 deletions
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5
drivers/regulator/mc13783-regulator.c
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@ -344,7 +344,7 @@ static int __devinit mc13783_regulator_probe(struct platform_device *pdev)
dev_dbg(&pdev->dev, "%s id %d\n", __func__, pdev->id); dev_dbg(&pdev->dev, "%s id %d\n", __func__, pdev->id);
priv = kzalloc(sizeof(*priv) + priv = devm_kzalloc(&pdev->dev, sizeof(*priv) +
pdata->num_regulators * sizeof(priv->regulators[0]), pdata->num_regulators * sizeof(priv->regulators[0]),
GFP_KERNEL); GFP_KERNEL);
if (!priv) if (!priv)
@ -374,8 +374,6 @@ err:
while (--i >= 0) while (--i >= 0)
regulator_unregister(priv->regulators[i]); regulator_unregister(priv->regulators[i]);
kfree(priv);
return ret; return ret;
} }
@ -391,7 +389,6 @@ static int __devexit mc13783_regulator_remove(struct platform_device *pdev)
for (i = 0; i < pdata->num_regulators; i++) for (i = 0; i < pdata->num_regulators; i++)
regulator_unregister(priv->regulators[i]); regulator_unregister(priv->regulators[i]);
kfree(priv);
return 0; return 0;
} }