[RFC v3 13/14] drm/sched: De-clutter drm_sched_init

[Tvrtko Ursulin]

Move work queue allocation into a helper for a more streamlined function
body.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at igalia.com>
Cc: Christian König <christian.koenig at amd.com>
Cc: Danilo Krummrich <dakr at kernel.org>
Cc: Matthew Brost <matthew.brost at intel.com>
Cc: Philipp Stanner <phasta at kernel.org>
---
 drivers/gpu/drm/scheduler/sched_main.c | 28 +++++++++++++-------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c
index 4c52953a01a3..76eee43547a9 100644
--- a/drivers/gpu/drm/scheduler/sched_main.c
+++ b/drivers/gpu/drm/scheduler/sched_main.c
@@ -83,12 +83,6 @@
 #define CREATE_TRACE_POINTS
 #include "gpu_scheduler_trace.h"
 
-#ifdef CONFIG_LOCKDEP
-static struct lockdep_map drm_sched_lockdep_map = {
-	.name = "drm_sched_lockdep_map"
-};
-#endif
-
 static u32 drm_sched_available_credits(struct drm_gpu_scheduler *sched)
 {
 	u32 credits;
@@ -984,6 +978,19 @@ static void drm_sched_run_job_work(struct work_struct *w)
 		wake_up(&sched->job_scheduled);
 }
 
+static struct workqueue_struct *drm_sched_alloc_wq(const char *name)
+{
+#if (IS_ENABLED(CONFIG_LOCKDEP))
+	static struct lockdep_map map = {
+		.name = "drm_sched_lockdep_map"
+	};
+
+	return alloc_ordered_workqueue_lockdep_map(name, WQ_MEM_RECLAIM, &map);
+#else
+	return alloc_ordered_workqueue(name, WQ_MEM_RECLAIM);
+#endif
+}
+
 /**
  * drm_sched_init - Init a gpu scheduler instance
  *
@@ -1007,16 +1014,9 @@ int drm_sched_init(struct drm_gpu_scheduler *sched, const struct drm_sched_init_
 		sched->submit_wq = args->submit_wq;
 		sched->own_submit_wq = false;
 	} else {
-#ifdef CONFIG_LOCKDEP
-		sched->submit_wq = alloc_ordered_workqueue_lockdep_map(args->name,
-								       WQ_MEM_RECLAIM,
-								       &drm_sched_lockdep_map);
-#else
-		sched->submit_wq = alloc_ordered_workqueue(args->name, WQ_MEM_RECLAIM);
-#endif
+		sched->submit_wq = drm_sched_alloc_wq(args->name);
 		if (!sched->submit_wq)
 			return -ENOMEM;
-
 		sched->own_submit_wq = true;
 	}
 
-- 
2.48.0