drm/amdgpu: remove unused parameters to amd_sched_create

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c

@@ -626,9 +626,8 @@ void amdgpu_fence_driver_init_ring(struct amdgpu_ring *ring)
 	ring->fence_drv.ring = ring;
 
 	if (amdgpu_enable_scheduler) {
-		ring->scheduler = amd_sched_create((void *)ring->adev,
-						   &amdgpu_sched_ops,
-						   ring->idx, 5, 0,
+		ring->scheduler = amd_sched_create(&amdgpu_sched_ops,
+						   ring->idx,
 						   amdgpu_sched_hw_submission);
 		if (!ring->scheduler)
 			DRM_ERROR("Failed to create scheduler on ring %d.\n",

drivers/gpu/drm/amd/scheduler/gpu_scheduler.c

@@ -325,20 +325,14 @@ static int amd_sched_main(void *param)
 /**
  * Create a gpu scheduler
  *
- * @device	The device context for this scheduler
- * @ops		The backend operations for this scheduler.
- * @id	        The scheduler is per ring, here is ring id.
- * @granularity	The minumum ms unit the scheduler will scheduled.
- * @preemption  Indicate whether this ring support preemption, 0 is no.
+ * @ops			The backend operations for this scheduler.
+ * @ring		The the ring id for the scheduler.
+ * @hw_submissions	Number of hw submissions to do.
  *
- * return the pointer to scheduler for success, otherwise return NULL
+ * Return the pointer to scheduler for success, otherwise return NULL
 */
-struct amd_gpu_scheduler *amd_sched_create(void *device,
-					   struct amd_sched_backend_ops *ops,
-					   unsigned ring,
-					   unsigned granularity,
-					   unsigned preemption,
-					   unsigned hw_submission)
+struct amd_gpu_scheduler *amd_sched_create(struct amd_sched_backend_ops *ops,
+					   unsigned ring, unsigned hw_submission)
 {
 	struct amd_gpu_scheduler *sched;
 	char name[20];
@@ -347,11 +341,8 @@ struct amd_gpu_scheduler *amd_sched_create(void *device,
 	if (!sched)
 		return NULL;
 
-	sched->device = device;
 	sched->ops = ops;
-	sched->granularity = granularity;
 	sched->ring_id = ring;
-	sched->preemption = preemption;
 	sched->hw_submission_limit = hw_submission;
 	snprintf(name, sizeof(name), "gpu_sched[%d]", ring);
 	amd_sched_rq_init(&sched->sched_rq);

drivers/gpu/drm/amd/scheduler/gpu_scheduler.h

@@ -104,25 +104,19 @@ struct amd_sched_backend_ops {
  * One scheduler is implemented for each hardware ring
 */
 struct amd_gpu_scheduler {
-	void			        *device;
 	struct task_struct		*thread;
 	struct amd_sched_rq		sched_rq;
 	struct amd_sched_rq		kernel_rq;
 	atomic_t			hw_rq_count;
 	struct amd_sched_backend_ops	*ops;
 	uint32_t			ring_id;
-	uint32_t			granularity; /* in ms unit */
-	uint32_t			preemption;
 	wait_queue_head_t		wait_queue;
 	uint32_t                        hw_submission_limit;
 };
 
-struct amd_gpu_scheduler *amd_sched_create(void *device,
-				struct amd_sched_backend_ops *ops,
-				uint32_t ring,
-				uint32_t granularity,
-				uint32_t preemption,
-				uint32_t hw_submission);
+struct amd_gpu_scheduler *
+amd_sched_create(struct amd_sched_backend_ops *ops,
+		 uint32_t ring, uint32_t hw_submission);
 int amd_sched_destroy(struct amd_gpu_scheduler *sched);
 
 int amd_sched_push_job(struct amd_sched_job *sched_job);