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Miaoqian LinandGreg Kroah-Hartman
3144af03d5
commita846505a19upstream. 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:f70ac097a2("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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>