1 files changed, 3 insertions, 30 deletions

diff --git a/drivers/regulator/lp872x.c b/drivers/regulator/lp872x.c
index 2b84b727a3c4..2e4734ff79fc 100644
--- a/drivers/regulator/lp872x.c
+++ b/drivers/regulator/lp872x.c
@@ -785,7 +785,7 @@ static int lp872x_regulator_register(struct lp872x *lp)
 	struct regulator_desc *desc;
 	struct regulator_config cfg = { };
 	struct regulator_dev *rdev;
-	int i, ret;
+	int i;
 
 	for (i = 0; i < lp->num_regulators; i++) {
 		desc = (lp->chipid == LP8720) ? &lp8720_regulator_desc[i] :
@@ -796,34 +796,16 @@ static int lp872x_regulator_register(struct lp872x *lp)
 		cfg.driver_data = lp;
 		cfg.regmap = lp->regmap;
 
-		rdev = regulator_register(desc, &cfg);
+		rdev = devm_regulator_register(lp->dev, desc, &cfg);
 		if (IS_ERR(rdev)) {
 			dev_err(lp->dev, "regulator register err");
-			ret =  PTR_ERR(rdev);
-			goto err;
+			return PTR_ERR(rdev);
 		}
 
 		*(lp->regulators + i) = rdev;
 	}
 
 	return 0;
-err:
-	while (--i >= 0) {
-		rdev = *(lp->regulators + i);
-		regulator_unregister(rdev);
-	}
-	return ret;
-}
-
-static void lp872x_regulator_unregister(struct lp872x *lp)
-{
-	struct regulator_dev *rdev;
-	int i;
-
-	for (i = 0; i < lp->num_regulators; i++) {
-		rdev = *(lp->regulators + i);
-		regulator_unregister(rdev);
-	}
 }
 
 static const struct regmap_config lp872x_regmap_config = {
@@ -979,14 +961,6 @@ err_dev:
 	return ret;
 }
 
-static int lp872x_remove(struct i2c_client *cl)
-{
-	struct lp872x *lp = i2c_get_clientdata(cl);
-
-	lp872x_regulator_unregister(lp);
-	return 0;
-}
-
 static const struct of_device_id lp872x_dt_ids[] = {
 	{ .compatible = "ti,lp8720", },
 	{ .compatible = "ti,lp8725", },
@@ -1008,7 +982,6 @@ static struct i2c_driver lp872x_driver = {
 		.of_match_table = of_match_ptr(lp872x_dt_ids),
 	},
 	.probe = lp872x_probe,
-	.remove = lp872x_remove,
 	.id_table = lp872x_ids,
 };