Commit 5753d7c2 authored by Kristian H. Kristensen's avatar Kristian H. Kristensen Committed by Xie XiuQi
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drm/msm: Unblock writer if reader closes file 



[ Upstream commit 99c66bc0 ]

Prevents deadlock when fifo is full and reader closes file.

Signed-off-by: default avatarKristian H. Kristensen <hoegsberg@chromium.org>
Signed-off-by: default avatarRob Clark <robdclark@gmail.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
parent c6754e19
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