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regulator: max8973-regulator: Use devm_regulator_register 

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Sachin Kamat 2013-09-04 11:08:00 +05:30 committed by Mark Brown
parent 5ecdf140f2
commit 8d581fd01c
1 changed files with 1 additions and 10 deletions
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11
drivers/regulator/max8973-regulator.c
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@ -467,7 +467,7 @@ static int max8973_probe(struct i2c_client *client,
config.regmap = max->regmap;
/* Register the regulators */
rdev = regulator_register(&max->desc, &config);
rdev = devm_regulator_register(&client->dev, &max->desc, &config);
if (IS_ERR(rdev)) {
ret = PTR_ERR(rdev);
dev_err(max->dev, "regulator register failed, err %d\n", ret);
@ -478,14 +478,6 @@ static int max8973_probe(struct i2c_client *client,
return 0;
}
static int max8973_remove(struct i2c_client *client)
{
struct max8973_chip *max = i2c_get_clientdata(client);
regulator_unregister(max->rdev);
return 0;
}
static const struct i2c_device_id max8973_id[] = {
{.name = "max8973",},
{},
@ -499,7 +491,6 @@ static struct i2c_driver max8973_i2c_driver = {
.owner = THIS_MODULE,
},
.probe = max8973_probe,
.remove = max8973_remove,
.id_table = max8973_id,
};