[PATCH 6/7] gpu: drm: sun4i_drv: add missing of_node_put after calling of_parse_phandle

[Peter Chen]

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

Cc: Maxime Ripard <maxime.ripard at free-electrons.com>
Cc: Chen-Yu Tsai <wens at csie.org>
Signed-off-by: Peter Chen <peter.chen at nxp.com>
---
 drivers/gpu/drm/sun4i/sun4i_drv.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c 
b/drivers/gpu/drm/sun4i/sun4i_drv.c
index 76e922b..ca291ba 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -318,6 +318,7 @@ static int sun4i_drv_probe(struct platform_device *pdev)

                count += sun4i_drv_add_endpoints(&pdev->dev, &match,
                                                pipeline);
+               of_node_put(pipeline);

                DRM_DEBUG_DRIVER("Queued %d outputs on pipeline %d\n",
                                 count, i);
-- 
1.9.1