gpu: drm: sun4i_drv: add missing of_node_put after calling of_parse_phandle

Peter Chen · mripard · commit 3b8e64f6f8e2 · 2016-07-05T09:20:29.000+02:00
of_node_put needs to be called when the device node which is got
from of_parse_phandle has finished using.

Cc: Maxime Ripard &lt;maxime.ripard@free-electrons.com&gt;
Cc: Chen-Yu Tsai &lt;wens@csie.org&gt;
Signed-off-by: Peter Chen &lt;peter.chen@nxp.com&gt;
Signed-off-by: Maxime Ripard &lt;maxime.ripard@free-electrons.com&gt;
diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -310,6 +310,7 @@ 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);
