From: Sachin Kamat <sachin.kamat@linaro.org>
Date: Mon, 17 Feb 2014 09:03:33 +0000 (+0530)
Subject: regulator: max77693: Add missing of_node_put
X-Git-Tag: firefly_0821_release~176^2~4202^2~3^4~1
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d9aa5c56317ee15ff7116ae05de7811f2fee5a46;p=firefly-linux-kernel-4.4.55.git

regulator: max77693: Add missing of_node_put

Add of_node_put to decrement the ref count.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/drivers/regulator/max77693.c b/drivers/regulator/max77693.c
index 057d040e6feb..d6807fd7eadc 100644
--- a/drivers/regulator/max77693.c
+++ b/drivers/regulator/max77693.c
@@ -176,13 +176,16 @@ static int max77693_pmic_dt_parse_rdata(struct device *dev,
 
 	rmatch = devm_kzalloc(dev,
 		 sizeof(*rmatch) * ARRAY_SIZE(regulators), GFP_KERNEL);
-	if (!rmatch)
+	if (!rmatch) {
+		of_node_put(np);
 		return -ENOMEM;
+	}
 
 	for (i = 0; i < ARRAY_SIZE(regulators); i++)
 		rmatch[i].name = regulators[i].name;
 
 	matched = of_regulator_match(dev, np, rmatch, ARRAY_SIZE(regulators));
+	of_node_put(np);
 	if (matched <= 0)
 		return matched;
 	*rdata = devm_kzalloc(dev, sizeof(**rdata) * matched, GFP_KERNEL);