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Subject[PATCH 3/3] drm/msm: drop redundant debug output
Date
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>
---

This was compile tested with qcom_defconfig +
CONFIG_DRM=m (implies CONFIG_DRM_MSM=m)

Patch is against 4.0-rc7 (localversion-next is -next-20150410)

drivers/gpu/drm/msm/edp/edp_ctrl.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/msm/edp/edp_ctrl.c b/drivers/gpu/drm/msm/edp/edp_ctrl.c
index 9ef361c..3739e80 100644
--- a/drivers/gpu/drm/msm/edp/edp_ctrl.c
+++ b/drivers/gpu/drm/msm/edp/edp_ctrl.c
@@ -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);

--
1.7.10.4


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