drm/msm: change to uninterruptible wait in atomic commit
The atomic commit cannot easily undo and return an error once the
state is swapped. Change to uninterruptible wait, and ignore the
timeout error.
Signed-off-by: Wentao Xu <wentaox@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c
index f211b80..c76cc85 100644
--- a/drivers/gpu/drm/msm/msm_gem.c
+++ b/drivers/gpu/drm/msm/msm_gem.c
@@ -460,7 +460,7 @@
if (op & MSM_PREP_NOSYNC)
timeout = NULL;
- ret = msm_wait_fence_interruptable(dev, fence, timeout);
+ ret = msm_wait_fence(dev, fence, timeout, true);
}
/* TODO cache maintenance */