In order to avoid potential memory leaks if new error paths are added
without a call to of_node_put(), use for_each_child_of_node_scoped()
instead of for_each_child_of_node(). The former automatically decrements
the refcount when the child goes out of scope, which removes the need
for explicit calls to of_node_put().
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Link: https://patchwork.kernel.org/project/dri-devel/patch/20240624-mtk_disp_ovl_adaptor_scoped-v1-3-9fa1e074d881@gmail.com/Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>