linux-kernel - [PATCH 1/1] gpu: drm: msm_drv: add missing of_node_put after calling of_parse

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Date:	Mon, 4 Jul 2016 16:44:08 +0800
From:	Peter Chen <peter.chen@....com>
To:	<airlied@...ux.ie>, <robdclark@...il.com>
CC:	<dri-devel@...ts.freedesktop.org>, <linux-arm-msm@...r.kernel.org>,
	<freedreno@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>,
	Peter Chen <peter.chen@....com>
Subject: [PATCH 1/1] gpu: drm: msm_drv: 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.

Signed-off-by: Peter Chen <peter.chen@....com>
---
 drivers/gpu/drm/msm/msm_drv.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 9c65409..d9ba6c4 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -284,6 +284,7 @@ static int msm_init_vram(struct drm_device *dev)
 	if (node) {
 		struct resource r;
 		ret = of_address_to_resource(node, 0, &r);
+		of_node_put(node);
 		if (ret)
 			return ret;
 		size = r.end - r.start;
-- 
1.9.1