From: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Date: Wed, 5 Feb 2014 16:56:27 +0000 (+0100)
Subject: regulator: max14577: Add missing of_node_put
X-Git-Tag: v3.14-rc3~28^2^3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=667a6b7a620ec6e0c1e6689b8c6531c51ce6cdfa;p=platform%2Fkernel%2Flinux-exynos.git

regulator: max14577: Add missing of_node_put

Decrease the reference count for 'regulators' device_node, obtained by
of_get_child_by_name().

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/drivers/regulator/max14577.c b/drivers/regulator/max14577.c
index b1078ba3..186df87 100644
--- a/drivers/regulator/max14577.c
+++ b/drivers/regulator/max14577.c
@@ -168,10 +168,11 @@ static int max14577_regulator_dt_parse_pdata(struct platform_device *pdev)
 			MAX14577_REG_MAX);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "Error parsing regulator init data: %d\n", ret);
-		return ret;
 	}
 
-	return 0;
+	of_node_put(np);
+
+	return ret;
 }
 
 static inline struct regulator_init_data *match_init_data(int index)