drm/mediatek: Fix PM reference leak in mtk_crtc_ddp_hw_init()
stable inclusion from stable-5.10.51 commit c0dd36bcb67fdabc23a0f4fa79e543bffbf980c2 bugzilla: 175263 https://gitee.com/openeuler/kernel/issues/I4DT6F Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=c0dd36bcb67fdabc23a0f4fa79e543bffbf980c2 -------------------------------- [ Upstream commit 69777e6c ] pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. Fix it by replacing it with pm_runtime_resume_and_get to keep usage counter balanced. Reported-by:Hulk Robot <hulkci@huawei.com> Signed-off-by:
Wang Li <wangli74@huawei.com> Signed-off-by:
Chun-Kuang Hu <chunkuang.hu@kernel.org> Signed-off-by:
Sasha Levin <sashal@kernel.org> Signed-off-by:
Chen Jun <chenjun102@huawei.com> Acked-by:
Weilong Chen <chenweilong@huawei.com> Signed-off-by:
Chen Jun <chenjun102@huawei.com> Signed-off-by:
Zheng Zengkai <zhengzengkai@huawei.com>
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