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drm/omap: dss: Fix refcount leak bugs
authorLiang He <windhl@126.com>
Fri, 22 Jul 2022 14:43:48 +0000 (22:43 +0800)
committerTomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Fri, 9 Sep 2022 13:23:14 +0000 (16:23 +0300)
commit8b42057e62120813ebe9274f508fa785b7cab33a
tree575643f57c509cfede3bfe21297eea224ee6e077tree | snapshot
parente8523f53bf09d274da04e64e24841b4f83f98bcacommit | diff
drm/omap: dss: Fix refcount leak bugs

In dss_init_ports() and __dss_uninit_ports(), we should call
of_node_put() for the reference returned by of_graph_get_port_by_id()
in fail path or when it is not used anymore.

Fixes: 09bffa6e5192 ("drm: omap: use common OF graph helpers")
Signed-off-by: Liang He <windhl@126.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220722144348.1306569-1-windhl@126.com
drivers/gpu/drm/omapdrm/dss/dss.c diff | blob | history
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