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regulator: ad5398: Convert to devm_regulator_register

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Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Axel Lin 2013-09-03 14:20:25 +08:00 committed by Mark Brown
parent b1a613d505
commit 9b2cdac712
1 changed files with 3 additions and 16 deletions
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19
drivers/regulator/ad5398.c
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@ -219,7 +219,6 @@ static int ad5398_probe(struct i2c_client *client,
struct ad5398_chip_info *chip;
const struct ad5398_current_data_format *df =
(struct ad5398_current_data_format *)id->driver_data;
int ret;
if (!init_data)
return -EINVAL;
@ -240,33 +239,21 @@ static int ad5398_probe(struct i2c_client *client,
chip->current_offset = df->current_offset;
chip->current_mask = (chip->current_level - 1) << chip->current_offset;
chip->rdev = regulator_register(&ad5398_reg, &config);
chip->rdev = devm_regulator_register(&client->dev, &ad5398_reg,
&config);
if (IS_ERR(chip->rdev)) {
ret = PTR_ERR(chip->rdev);
dev_err(&client->dev, "failed to register %s %s\n",
id->name, ad5398_reg.name);
goto err;
return PTR_ERR(chip->rdev);
}
i2c_set_clientdata(client, chip);
dev_dbg(&client->dev, "%s regulator driver is registered.\n", id->name);
return 0;
err:
return ret;
}
static int ad5398_remove(struct i2c_client *client)
{
struct ad5398_chip_info *chip = i2c_get_clientdata(client);
regulator_unregister(chip->rdev);
return 0;
}
static struct i2c_driver ad5398_driver = {
.probe = ad5398_probe,
.remove = ad5398_remove,
.driver = {
.name = "ad5398",
},