linux-kernel - [PATCH 19/20] regulator: twl: use devm_regulator

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Message-id: <001c01ceb9c7$72a353e0$57e9fba0$%han@samsung.com>
Date:	Wed, 25 Sep 2013 17:15:51 +0900
From:	Jingoo Han <jg1.han@...sung.com>
To:	'Mark Brown' <broonie@...nel.org>
Cc:	'Liam Girdwood' <lgirdwood@...il.com>,
	linux-kernel@...r.kernel.org, 'Jingoo Han' <jg1.han@...sung.com>,
	'Balaji T K' <balajitk@...com>, 'Nishanth Menon' <nm@...com>
Subject: [PATCH 19/20] regulator: twl: use devm_regulator_register()

Use devm_regulator_register() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@...sung.com>
---
 drivers/regulator/twl-regulator.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c
index 78aae4c..8ebd785 100644
--- a/drivers/regulator/twl-regulator.c
+++ b/drivers/regulator/twl-regulator.c
@@ -1188,7 +1188,7 @@ static int twlreg_probe(struct platform_device *pdev)
 	config.driver_data = info;
 	config.of_node = pdev->dev.of_node;
 
-	rdev = regulator_register(&info->desc, &config);
+	rdev = devm_regulator_register(&pdev->dev, &info->desc, &config);
 	if (IS_ERR(rdev)) {
 		dev_err(&pdev->dev, "can't register %s, %ld\n",
 				info->desc.name, PTR_ERR(rdev));
@@ -1217,7 +1217,6 @@ static int twlreg_remove(struct platform_device *pdev)
 	struct regulator_dev *rdev = platform_get_drvdata(pdev);
 	struct twlreg_info *info = rdev->reg_data;
 
-	regulator_unregister(rdev);
 	kfree(info);
 	return 0;
 }
-- 
1.7.10.4


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