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Johan HovoldandGreg Kroah-Hartman
205aa0c83c
[ Upstream commit07c7c640a8] Make sure to unmap and release the component iomap and clock on probe failure (e.g. probe deferral) and on driver unbind. Note that unlike of_iomap(), devm_of_iomap() also checks whether the region is already mapped. Fixes:119f517362("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.") Cc: stable@vger.kernel.org # 4.7 Cc: CK Hu <ck.hu@mediatek.com> Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patchwork.kernel.org/project/dri-devel/patch/20250923152340.18234-2-johan@kernel.org/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>