linux-kernel - [PATCH 5/8] regulator: da903x: Convert to devm_regulator

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Date:	Tue, 03 Sep 2013 14:23:14 +0800
From:	Axel Lin <axel.lin@...ics.com>
To:	Mark Brown <broonie@...nel.org>
Cc:	Eric Miao <eric.y.miao@...il.com>,
	Mike Rapoport <mike@...pulab.co.il>,
	Liam Girdwood <lgirdwood@...il.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 5/8] regulator: da903x: Convert to devm_regulator_register

Signed-off-by: Axel Lin <axel.lin@...ics.com>
---
 drivers/regulator/da903x.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/drivers/regulator/da903x.c b/drivers/regulator/da903x.c
index 2afa573..6de6885 100644
--- a/drivers/regulator/da903x.c
+++ b/drivers/regulator/da903x.c
@@ -488,7 +488,7 @@ static int da903x_regulator_probe(struct platform_device *pdev)
 	config.init_data = pdev->dev.platform_data;
 	config.driver_data = ri;
 
-	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);
@@ -499,21 +499,12 @@ static int da903x_regulator_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int da903x_regulator_remove(struct platform_device *pdev)
-{
-	struct regulator_dev *rdev = platform_get_drvdata(pdev);
-
-	regulator_unregister(rdev);
-	return 0;
-}
-
 static struct platform_driver da903x_regulator_driver = {
 	.driver	= {
 		.name	= "da903x-regulator",
 		.owner	= THIS_MODULE,
 	},
 	.probe		= da903x_regulator_probe,
-	.remove		= da903x_regulator_remove,
 };
 
 static int __init da903x_regulator_init(void)
-- 
1.8.1.2



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