redonkable/alistair23-linux
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drm/msm: drop redundant debug output

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wait_for_completion_timeout returns 0 in case of timeout and never
return < 0 so there is no additional information in printing the
value of time_left here as it will always be 0, thus it can be dropped.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Nicholas Mc Guire 2015-04-11 15:10:38 +02:00 committed by Rob Clark
parent c6d0baf1fd
commit 0c076bffd2
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/msm/edp/edp_ctrl.c
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@ -1033,8 +1033,7 @@ static void edp_ctrl_off_worker(struct work_struct *work)
time_left = wait_for_completion_timeout(&ctrl->idle_comp,
msecs_to_jiffies(500));
if (!time_left)
DBG("%s: idle pattern timedout, %lu\n",
__func__, time_left);
DBG("%s: idle pattern timedout\n", __func__);
edp_state_ctrl(ctrl, 0);