regulator: mc13892: Convert to devm_kzalloc()
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>
diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
index 46bfa4a..e8cfc99 100644
--- a/drivers/regulator/mc13892-regulator.c
+++ b/drivers/regulator/mc13892-regulator.c
@@ -538,7 +538,7 @@
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_free:
mc13xxx_unlock(mc13892);
- kfree(priv);
return ret;
}
@@ -630,7 +629,6 @@
for (i = 0; i < priv->num_regulators; i++)
regulator_unregister(priv->regulators[i]);
- kfree(priv);
return 0;
}