regulator: s5m8767: Covert to devm_regulator_register()

Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Sangbeom Kim <sbkim73@samsung.com>

diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c
index c24448b..2297fdf 100644 (file)
--- a/drivers/regulator/s5m8767.c
+++ b/drivers/regulator/s5m8767.c
@@ -910,34 +910,17 @@ static int s5m8767_pmic_probe(struct platform_device *pdev)
                config.regmap = iodev->regmap;
                config.of_node = pdata->regulators[i].reg_node;
 
-               rdev[i] = regulator_register(&regulators[id], &config);
+               rdev[i] = devm_regulator_register(&pdev->dev, &regulators[id],
+                                                 &config);
                if (IS_ERR(rdev[i])) {
                        ret = PTR_ERR(rdev[i]);
                        dev_err(s5m8767->dev, "regulator init failed for %d\n",
                                        id);
-                       rdev[i] = NULL;
-                       goto err;
+                       return ret;
                }
        }
 
        return 0;
-err:
-       for (i = 0; i < s5m8767->num_regulators; i++)
-               regulator_unregister(rdev[i]);
-
-       return ret;
-}
-
-static int s5m8767_pmic_remove(struct platform_device *pdev)
-{
-       struct s5m8767_info *s5m8767 = platform_get_drvdata(pdev);
-       struct regulator_dev **rdev = s5m8767->rdev;
-       int i;
-
-       for (i = 0; i < s5m8767->num_regulators; i++)
-               regulator_unregister(rdev[i]);
-
-       return 0;
 }
 
 static const struct platform_device_id s5m8767_pmic_id[] = {
@@ -952,7 +935,6 @@ static struct platform_driver s5m8767_pmic_driver = {
                .owner = THIS_MODULE,
        },
        .probe = s5m8767_pmic_probe,
-       .remove = s5m8767_pmic_remove,
        .id_table = s5m8767_pmic_id,
 };