Commits
Kristian H. Kristensen committed 5a7005337c2
drm/msm: Unblock writer if reader closes file [ Upstream commit 99c66bc051e7407fe0bf0607b142ec0be1a1d1dd ] Prevents deadlock when fifo is full and reader closes file. Signed-off-by: Kristian H. Kristensen <hoegsberg@chromium.org> Signed-off-by: Rob Clark <robdclark@gmail.com> Signed-off-by: Sasha Levin <sashal@kernel.org>