drm/crtc: fix uninitialized variable use even harder
[ Upstream commit b6802b61a9d0e99dcfa6fff7c50db7c48a9623d3 ]
DRM_MODESET_LOCK_ALL_BEGIN() has a hidden trap-door (aka retry loop),
which means we can't rely too much on variable initializers.
Fixes: 6e455f5dcdd1 ("drm/crtc: fix uninitialized variable use")
Signed-off-by:
Rob Clark <robdclark@chromium.org>
Reviewed-by:
Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by:
Abhinav Kumar <quic_abhinavk@quicinc.com>
Reviewed-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Tested-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> # sc7180, sdm845
Link: https://patchwork.freedesktop.org/patch/msgid/20240212215534.190682-1-robdclark@gmail.com
Signed-off-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by:
Sasha Levin <sashal@kernel.org>
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