drm/msm/dsi: check return value for video done waits
authorAbhinav Kumar <abhinavk@codeaurora.org>
Tue, 17 Apr 2018 02:05:30 +0000 (19:05 -0700)
committerRob Clark <robdclark@gmail.com>
Sun, 3 Jun 2018 20:48:59 +0000 (16:48 -0400)
commit79ebc86c41959113009e3d9b17dc2d4547512ac9
tree8f7e77d83a6485f1c71d442f45cf6ff14b29633e
parent6d08b06e67cd117f6992c46611dfb4ce267cd71e
drm/msm/dsi: check return value for video done waits

Check for the return value of wait for video
done waits and print appropriate error message.

Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
drivers/gpu/drm/msm/dsi/dsi_host.c