[PATCH 7/8] regulator: da9055: Convert to devm_regulator_register

[Axel Lin]

Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
---
 drivers/regulator/da9055-regulator.c | 24 +++++-------------------
 1 file changed, 5 insertions(+), 19 deletions(-)

diff --git a/drivers/regulator/da9055-regulator.c b/drivers/regulator/da9055-regulator.c
index 3022109..9565a35 100644
--- a/drivers/regulator/da9055-regulator.c
+++ b/drivers/regulator/da9055-regulator.c
@@ -564,13 +564,13 @@ static int da9055_regulator_probe(struct platform_device *pdev)
 	if (ret < 0)
 		return ret;
 
-	regulator->rdev = regulator_register(&regulator->info->reg_desc,
-					     &config);
+	regulator->rdev = devm_regulator_register(&pdev->dev,
+						  &regulator->info->reg_desc,
+						  &config);
 	if (IS_ERR(regulator->rdev)) {
 		dev_err(&pdev->dev, "Failed to register regulator %s\n",
 			regulator->info->reg_desc.name);
-		ret = PTR_ERR(regulator->rdev);
-		return ret;
+		return PTR_ERR(regulator->rdev);
 	}
 
 	/* Only LDO 5 and 6 has got the over current interrupt */
@@ -588,7 +588,7 @@ static int da9055_regulator_probe(struct platform_device *pdev)
 				dev_err(&pdev->dev,
 				"Failed to request Regulator IRQ %d: %d\n",
 				irq, ret);
-				goto err_regulator;
+				return ret;
 			}
 		}
 	}
@@ -596,24 +596,10 @@ static int da9055_regulator_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, regulator);
 
 	return 0;
-
-err_regulator:
-	regulator_unregister(regulator->rdev);
-	return ret;
-}
-
-static int da9055_regulator_remove(struct platform_device *pdev)
-{
-	struct da9055_regulator *regulator = platform_get_drvdata(pdev);
-
-	regulator_unregister(regulator->rdev);
-
-	return 0;
 }
 
 static struct platform_driver da9055_regulator_driver = {
 	.probe = da9055_regulator_probe,
-	.remove = da9055_regulator_remove,
 	.driver = {
 		.name = "da9055-regulator",
 		.owner = THIS_MODULE,
-- 
1.8.1.2



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