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drm/msm: match wait_for_completion_timeout return type 

return type of wait_for_completion_timeout is unsigned long not int, this
patch assigns the return value of wait_for_completion_timeout to an
appropriately typed and named variable.

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 15:10:36 +02:00 committed by Rob Clark
parent 65c5e5426d
commit a51d01f067
1 changed files with 5 additions and 5 deletions
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10
drivers/gpu/drm/msm/edp/edp_ctrl.c
View File

@ -1018,7 +1018,7 @@ static void edp_ctrl_off_worker(struct work_struct *work)
{
struct edp_ctrl *ctrl = container_of(
work, struct edp_ctrl, off_work);
int ret;
unsigned long time_left;
mutex_lock(&ctrl->dev_mutex);
@ -1030,11 +1030,11 @@ static void edp_ctrl_off_worker(struct work_struct *work)
reinit_completion(&ctrl->idle_comp);
edp_state_ctrl(ctrl, EDP_STATE_CTRL_PUSH_IDLE);
ret = wait_for_completion_timeout(&ctrl->idle_comp,
time_left = wait_for_completion_timeout(&ctrl->idle_comp,
msecs_to_jiffies(500));
if (ret <= 0)
DBG("%s: idle pattern timedout, %d\n",
__func__, ret);
if (time_left <= 0)
DBG("%s: idle pattern timedout, %lu\n",
__func__, time_left);
edp_state_ctrl(ctrl, 0);