[RFC 04/18] drm/sched: Remove weak paused submission checks

[Tvrtko Ursulin]

There is no need to check the boolean in the work item's prologues since
the boolean can be set at any later time anyway.

The helper which pauses submission sets it and synchronously cancels the
work and helpers which queue the work check for the flag so all should be
good.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at igalia.com>
Cc: Christian König <christian.koenig at amd.com>
Cc: Danilo Krummrich <dakr at redhat.com>
Cc: Matthew Brost <matthew.brost at intel.com>
Cc: Philipp Stanner <pstanner at redhat.com>
---
 drivers/gpu/drm/scheduler/sched_main.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c
index 01e0d6e686d1..4c96d459a0c9 100644
--- a/drivers/gpu/drm/scheduler/sched_main.c
+++ b/drivers/gpu/drm/scheduler/sched_main.c
@@ -1153,9 +1153,6 @@ static void drm_sched_free_job_work(struct work_struct *w)
 		container_of(w, struct drm_gpu_scheduler, work_free_job);
 	struct drm_sched_job *job;
 
-	if (READ_ONCE(sched->pause_submit))
-		return;
-
 	job = drm_sched_get_finished_job(sched);
 	if (job)
 		sched->ops->free_job(job);
@@ -1178,9 +1175,6 @@ static void drm_sched_run_job_work(struct work_struct *w)
 	struct drm_sched_job *sched_job;
 	int r;
 
-	if (READ_ONCE(sched->pause_submit))
-		return;
-
 	/* Find entity with a ready job */
 	entity = drm_sched_select_entity(sched);
 	if (!entity)
-- 
2.47.1