linux-kernel - [PATCH V3 14/14] regulator: vexpress: use devm_regulator

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Message-id: <003e01ceba8d$9f3db6e0$ddb924a0$%han@samsung.com>
Date:	Thu, 26 Sep 2013 16:54:26 +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>,
	'Pawel Moll' <pawel.moll@....com>
Subject: [PATCH V3 14/14] regulator: vexpress: use devm_regulator_register()

Use devm_regulator_register() to make cleanup paths simpler.

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

diff --git a/drivers/regulator/vexpress.c b/drivers/regulator/vexpress.c
index 4668c7f..f3ae28a 100644
--- a/drivers/regulator/vexpress.c
+++ b/drivers/regulator/vexpress.c
@@ -96,7 +96,7 @@ static int vexpress_regulator_probe(struct platform_device *pdev)
 	config.driver_data = reg;
 	config.of_node = pdev->dev.of_node;
 
-	reg->regdev = regulator_register(&reg->desc, &config);
+	reg->regdev = devm_regulator_register(&pdev->dev, &reg->desc, &config);
 	if (IS_ERR(reg->regdev)) {
 		err = PTR_ERR(reg->regdev);
 		goto error_regulator_register;
@@ -119,7 +119,6 @@ static int vexpress_regulator_remove(struct platform_device *pdev)
 	struct vexpress_regulator *reg = platform_get_drvdata(pdev);
 
 	vexpress_config_func_put(reg->func);
-	regulator_unregister(reg->regdev);
 
 	return 0;
 }
-- 
1.7.10.4


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