linux-kernel - [PATCH 1/1] mfd: qcom_rpm: add missing of_node_put after calling of_parse

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Date:	Fri, 15 Jul 2016 17:38:46 +0800
From:	Peter Chen <peter.chen@....com>
To:	<lee.jones@...aro.org>
CC:	<linux-kernel@...r.kernel.org>, Peter Chen <peter.chen@....com>,
	"Bjorn Andersson" <bjorn.andersson@...ymobile.com>
Subject: [PATCH 1/1] mfd: qcom_rpm: add missing of_node_put after calling of_parse_phandle

of_node_put needs to be called when the device node which is got
from of_parse_phandle has finished using.

Cc: Bjorn Andersson <bjorn.andersson@...ymobile.com>
Cc: Lee Jones <lee.jones@...aro.org>
Signed-off-by: Peter Chen <peter.chen@....com>
---
 drivers/mfd/qcom_rpm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mfd/qcom_rpm.c b/drivers/mfd/qcom_rpm.c
index 2e44323..ecca115 100644
--- a/drivers/mfd/qcom_rpm.c
+++ b/drivers/mfd/qcom_rpm.c
@@ -538,6 +538,7 @@ static int qcom_rpm_probe(struct platform_device *pdev)
 	}
 
 	rpm->ipc_regmap = syscon_node_to_regmap(syscon_np);
+	of_node_put(syscon_np);
 	if (IS_ERR(rpm->ipc_regmap))
 		return PTR_ERR(rpm->ipc_regmap);
 
-- 
1.9.1