regulator: max8925: use devm_regulator_register()

Use devm_regulator_register() to make cleanup paths simpler,
and remove unnecessary remove().

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/drivers/regulator/max8925-regulator.c b/drivers/regulator/max8925-regulator.c
index d80b5fa..7595107 100644 (file)
--- a/drivers/regulator/max8925-regulator.c
+++ b/drivers/regulator/max8925-regulator.c
@@ -312,7 +312,7 @@ static int max8925_regulator_probe(struct platform_device *pdev)
                if (pdata)
                        config.init_data = pdata;
 
-       rdev = regulator_register(&ri->desc, &config);
+       rdev = devm_regulator_register(&pdev->dev, &ri->desc, &config);
        if (IS_ERR(rdev)) {
                dev_err(&pdev->dev, "failed to register regulator %s\n",
                                ri->desc.name);
@@ -323,22 +323,12 @@ static int max8925_regulator_probe(struct platform_device *pdev)
        return 0;
 }
 
-static int max8925_regulator_remove(struct platform_device *pdev)
-{
-       struct regulator_dev *rdev = platform_get_drvdata(pdev);
-
-       regulator_unregister(rdev);
-
-       return 0;
-}
-
 static struct platform_driver max8925_regulator_driver = {
        .driver         = {
                .name   = "max8925-regulator",
                .owner  = THIS_MODULE,
        },
        .probe          = max8925_regulator_probe,
-       .remove         = max8925_regulator_remove,
 };
 
 static int __init max8925_regulator_init(void)