From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Date: Fri, 20 Feb 2015 16:08:43 +0000 (+0000)
Subject: regulator: arizona-ldo1: Drop OF node reference on error path
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ec454d7016f2c9c897235b362089ddf9f1f8e4b8;p=linux-beck.git

regulator: arizona-ldo1: Drop OF node reference on error path

We were not calling of_node_put if the regulator failed to register this
patch fixes this.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/regulator/arizona-ldo1.c b/drivers/regulator/arizona-ldo1.c
index 8169165904c0..a1d07d347c20 100644
--- a/drivers/regulator/arizona-ldo1.c
+++ b/drivers/regulator/arizona-ldo1.c
@@ -282,6 +282,9 @@ static int arizona_ldo1_probe(struct platform_device *pdev)
 		arizona->external_dcvdd = true;
 
 	ldo1->regulator = devm_regulator_register(&pdev->dev, desc, &config);
+
+	of_node_put(config.of_node);
+
 	if (IS_ERR(ldo1->regulator)) {
 		ret = PTR_ERR(ldo1->regulator);
 		dev_err(arizona->dev, "Failed to register LDO1 supply: %d\n",
@@ -289,8 +292,6 @@ static int arizona_ldo1_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	of_node_put(config.of_node);
-
 	platform_set_drvdata(pdev, ldo1);
 
 	return 0;