From: Peter Chen <peter.chen@nxp.com>
Date: Mon, 4 Jul 2016 08:49:50 +0000 (+0800)
Subject: drm/msm: add missing of_node_put after calling of_parse_phandle
X-Git-Tag: Ubuntu-4.8.0-22.24~781^2~12^2~5
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=2ca41c176a5d2197572153bf543a3f758c13a4d3;p=mirror_ubuntu-zesty-kernel.git

drm/msm: 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@nxp.com>
[rebased on top of Archit's DT rework, so looses one hunk]
Signed-off-by: Rob Clark <robdclark@gmail.com>
---

diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 9cfa348fd2bb..26f859ec24b3 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -294,6 +294,7 @@ 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;