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| author | Miaoqian Lin <linmq006@gmail.com> | 2025-10-29 15:23:06 +0800 |
|---|---|---|
| committer | Chun-Kuang Hu <chunkuang.hu@kernel.org> | 2025-11-19 23:01:28 +0000 |
| commit | a846505a193d7492ad3531e33cacfca31e4bcdd1 (patch) | |
| tree | 1fb6900d52e84f04ff655126e88b3261a93fe56d /tools/lib/python/kdoc/kdoc_re.py | |
| parent | 20ac36b71c53b8c36c6903b5ca87c75226700a97 (diff) | |
drm/mediatek: Fix device node reference leak in mtk_dp_dt_parse()
The function mtk_dp_dt_parse() calls of_graph_get_endpoint_by_regs()
to get the endpoint device node, but fails to call of_node_put() to release
the reference when the function returns. This results in a device node
reference leak.
Fix this by adding the missing of_node_put() call before returning from
the function.
Found via static analysis and code review.
Fixes: f70ac097a2cf ("drm/mediatek: Add MT8195 Embedded DisplayPort driver")
Cc: stable@vger.kernel.org
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: Markus Schneider-Pargmann <msp@baylibre.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Link: https://patchwork.kernel.org/project/dri-devel/patch/20251029072307.10955-1-linmq006@gmail.com/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Diffstat (limited to 'tools/lib/python/kdoc/kdoc_re.py')
0 files changed, 0 insertions, 0 deletions