[PATCH 05/17] drm/sun4i: tcon: Release node when traversing of graph

[Chen-Yu Tsai]

On Sat, Jul 7, 2018 at 1:51 AM, Jernej Skrabec <jernej.skrabec at siol.net> wrote:
> Function sun4i_tcon_find_engine_traverse() doesn't release node if it
> needs to traverse of graph deeper than 1 level.
>
> Fix this by calling of_node_put().
>
> Fixes: 49836b11fe71 ("drm/sun4i: tcon: Generalize engine search algorithm")
>
> Signed-off-by: Jernej Skrabec <jernej.skrabec at siol.net>

Reviewed-by: Chen-Yu Tsai <wens at csie.org>