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>

1 files changed, 1 insertions, 0 deletions

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;