drm/amdgpu: remove unused parent entity

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

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index 08a9292..e04364c 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -48,7 +48,7 @@ int amdgpu_ctx_init(struct amdgpu_device *adev, bool kernel,
                                rq = &adev->rings[i]->scheduler->sched_rq;
                        r = amd_context_entity_init(adev->rings[i]->scheduler,
                                                    &ctx->rings[i].c_entity,
-                                                   NULL, rq, amdgpu_sched_jobs);
+                                                   rq, amdgpu_sched_jobs);
                        if (r)
                                break;
                }

diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
index 4c2c5ad..6f0d40b 100644 (file)
--- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
+++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c
@@ -177,7 +177,6 @@ exit:
  *
  * @sched      The pointer to the scheduler
  * @entity     The pointer to a valid amd_context_entity
- * @parent     The parent entity of this amd_context_entity
  * @rq         The run queue this entity belongs
  * @kernel     If this is an entity for the kernel
  * @jobs       The max number of jobs in the job queue
@@ -186,7 +185,6 @@ exit:
 */
 int amd_context_entity_init(struct amd_gpu_scheduler *sched,
                            struct amd_context_entity *entity,
-                           struct amd_sched_entity *parent,
                            struct amd_run_queue *rq,
                            uint32_t jobs)
 {
@@ -199,7 +197,6 @@ int amd_context_entity_init(struct amd_gpu_scheduler *sched,
        seq_ring = ((uint64_t)sched->ring_id) << 60;
        spin_lock_init(&entity->lock);
        entity->generic_entity.belongto_rq = rq;
-       entity->generic_entity.parent = parent;
        entity->scheduler = sched;
        init_waitqueue_head(&entity->wait_queue);
        init_waitqueue_head(&entity->wait_emit);

diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h
index 8a756a5..64ef0e2 100644 (file)
--- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h
+++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.h
@@ -41,7 +41,6 @@ struct amd_run_queue;
 struct amd_sched_entity {
        struct list_head                list;
        struct amd_run_queue            *belongto_rq;
-       struct amd_sched_entity         *parent;
 };
 
 /**
@@ -149,7 +148,6 @@ int amd_context_entity_fini(struct amd_gpu_scheduler *sched,
 
 int amd_context_entity_init(struct amd_gpu_scheduler *sched,
                            struct amd_context_entity *entity,
-                           struct amd_sched_entity *parent,
                            struct amd_run_queue *rq,
                            uint32_t jobs);