linux-kernel - [PATCH 3/6] regulator: fixed: use devm_regulator

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Message-id: <000c01cef252$1b341040$519c30c0$%han@samsung.com>
Date:	Fri, 06 Dec 2013 16:09:29 +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>
Subject: [PATCH 3/6] regulator: fixed: use devm_regulator_register()

Use devm_regulator_register() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@...sung.com>
---
 drivers/regulator/fixed.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c
index 5ea64b9..f45cc1ac 100644
--- a/drivers/regulator/fixed.c
+++ b/drivers/regulator/fixed.c
@@ -186,7 +186,8 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev)
 	cfg.driver_data = drvdata;
 	cfg.of_node = pdev->dev.of_node;
 
-	drvdata->dev = regulator_register(&drvdata->desc, &cfg);
+	drvdata->dev = devm_regulator_register(&pdev->dev, &drvdata->desc,
+						&cfg);
 	if (IS_ERR(drvdata->dev)) {
 		ret = PTR_ERR(drvdata->dev);
 		dev_err(&pdev->dev, "Failed to register regulator: %d\n", ret);
@@ -212,7 +213,6 @@ static int reg_fixed_voltage_remove(struct platform_device *pdev)
 {
 	struct fixed_voltage_data *drvdata = platform_get_drvdata(pdev);
 
-	regulator_unregister(drvdata->dev);
 	kfree(drvdata->desc.supply_name);
 	kfree(drvdata->desc.name);
 
-- 
1.7.10.4


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