From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Date: Fri, 20 Feb 2015 16:08:44 +0000 (+0000)
Subject: regulator: arizona-micsupp: Drop OF node reference on error path
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a7b976ae4bff9ff4f9c9943d3232dec7e87c68b9;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

regulator: arizona-micsupp: 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-micsupp.c b/drivers/regulator/arizona-micsupp.c
index 20079006459a..4116e74effa4 100644
--- a/drivers/regulator/arizona-micsupp.c
+++ b/drivers/regulator/arizona-micsupp.c
@@ -284,6 +284,9 @@ static int arizona_micsupp_probe(struct platform_device *pdev)
 	micsupp->regulator = devm_regulator_register(&pdev->dev,
 						     desc,
 						     &config);
+
+	of_node_put(config.of_node);
+
 	if (IS_ERR(micsupp->regulator)) {
 		ret = PTR_ERR(micsupp->regulator);
 		dev_err(arizona->dev, "Failed to register mic supply: %d\n",
@@ -291,8 +294,6 @@ static int arizona_micsupp_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	of_node_put(config.of_node);
-
 	platform_set_drvdata(pdev, micsupp);
 
 	return 0;