regulator: ad5398: Use devm_kzalloc
Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -220,7 +220,7 @@ static int __devinit ad5398_probe(struct i2c_client *client,
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if (!init_data)
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return -EINVAL;
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chip = kzalloc(sizeof(*chip), GFP_KERNEL);
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chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);
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if (!chip)
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return -ENOMEM;
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@ -246,7 +246,6 @@ static int __devinit ad5398_probe(struct i2c_client *client,
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return 0;
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err:
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kfree(chip);
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return ret;
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}
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@ -255,8 +254,6 @@ static int __devexit ad5398_remove(struct i2c_client *client)
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struct ad5398_chip_info *chip = i2c_get_clientdata(client);
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regulator_unregister(chip->rdev);
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kfree(chip);
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return 0;
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}
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