linux-kernel - [PATCH 7/9] regulator: max8998: Add missing of_node

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Date:	Mon, 17 Feb 2014 14:33:35 +0530
From:	Sachin Kamat <sachin.kamat@...aro.org>
To:	linux-kernel@...r.kernel.org
Cc:	broonie@...nel.org, lgirdwood@...il.com, sachin.kamat@...aro.org
Subject: [PATCH 7/9] regulator: max8998: Add missing of_node_put

Add of_node_put to decrement the ref count.

Signed-off-by: Sachin Kamat <sachin.kamat@...aro.org>
---
 drivers/regulator/max8998.c |    7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/regulator/max8998.c b/drivers/regulator/max8998.c
index ae3f0656feb0..ce22d4f3f3eb 100644
--- a/drivers/regulator/max8998.c
+++ b/drivers/regulator/max8998.c
@@ -674,8 +674,10 @@ static int max8998_pmic_dt_parse_pdata(struct max8998_dev *iodev,
 
 	rdata = devm_kzalloc(iodev->dev, sizeof(*rdata) *
 				pdata->num_regulators, GFP_KERNEL);
-	if (!rdata)
+	if (!rdata) {
+		of_node_put(regulators_np);
 		return -ENOMEM;
+	}
 
 	pdata->regulators = rdata;
 	for (i = 0; i < ARRAY_SIZE(regulators); ++i) {
@@ -692,6 +694,9 @@ static int max8998_pmic_dt_parse_pdata(struct max8998_dev *iodev,
 	}
 	pdata->num_regulators = rdata - pdata->regulators;
 
+	of_node_put(reg_np);
+	of_node_put(regulators_np);
+
 	ret = max8998_pmic_dt_parse_dvs_gpio(iodev, pdata, pmic_np);
 	if (ret)
 		return -EINVAL;
-- 
1.7.9.5

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