[PATCH 3/3] drm/msm: drop redundant debug output

From: Nicholas Mc Guire
Date: Sat Apr 11 2015 - 09:18:59 EST

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@xxxxxxxxx>

This was compile tested with qcom_defconfig +

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,
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);


To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/