linux-kernel - [PATCH 5/7] bus: vexpress-config: add missing of_node_put after calling of_parse

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Date:	Fri, 1 Jul 2016 17:41:59 +0800
From:	Peter Chen <peter.chen@....com>
To:	<linux-renesas-soc@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <linux-pm@...r.kernel.org>,
	<linux-samsung-soc@...r.kernel.org>
CC:	Peter Chen <peter.chen@....com>, Liviu Dudau <liviu.dudau@....com>,
	Sudeep Holla <sudeep.holla@....com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@....com>
Subject: [PATCH 5/7] bus: vexpress-config: 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: Liviu Dudau <liviu.dudau@....com>
Cc: Sudeep Holla <sudeep.holla@....com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@....com>
Signed-off-by: Peter Chen <peter.chen@....com>
---
 drivers/bus/vexpress-config.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/bus/vexpress-config.c b/drivers/bus/vexpress-config.c
index c3cb76b..9efdf1d 100644
--- a/drivers/bus/vexpress-config.c
+++ b/drivers/bus/vexpress-config.c
@@ -178,6 +178,7 @@ static int vexpress_config_populate(struct device_node *node)
 
 	parent = class_find_device(vexpress_config_class, NULL, bridge,
 			vexpress_config_node_match);
+	of_node_put(bridge);
 	if (WARN_ON(!parent))
 		return -ENODEV;
 
-- 
1.9.1