media: mtk-mdp: fix reference count on old device tree

Browse source

of_get_next_child() increments the reference count of the returning
device_node. Decrement it in the check if we are using the old or the
new DTB.

Fixes: ba1f1f70c2 ("[media] media: mtk-mdp: Fix mdp device tree")
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Houlong Wei <houlong.wei@mediatek.com>
[hverkuil-cisco@xs4all.nl: use node instead of parent as temp variable]
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

...

This commit is contained in:

Matthias Brugger 2019-06-21 08:32:50 -03:00 • committed by Mauro Carvalho Chehab

parent b557b50731

commit 864919ea03

1 changed files with 3 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

drivers/media/platform/mtk-mdp/mtk_mdp_core.c

View file