515 	struct amdgpu_userq_obj *db_obj = db_info->db_obj;  in amdgpu_userq_get_doorbell_index()  local
524 	db_obj->obj = amdgpu_bo_ref(gem_to_amdgpu_bo(gobj));  in amdgpu_userq_get_doorbell_index()
527 	r = amdgpu_bo_reserve(db_obj->obj, true);  in amdgpu_userq_get_doorbell_index()
534 	r = amdgpu_bo_pin(db_obj->obj, AMDGPU_GEM_DOMAIN_DOORBELL);  in amdgpu_userq_get_doorbell_index()
553 	index = amdgpu_doorbell_index_on_bar(uq_mgr->adev, db_obj->obj,  in amdgpu_userq_get_doorbell_index()
557 	amdgpu_bo_unreserve(db_obj->obj);  in amdgpu_userq_get_doorbell_index()
561 	amdgpu_bo_unpin(db_obj->obj);  in amdgpu_userq_get_doorbell_index()
563 	amdgpu_bo_unreserve(db_obj->obj);  in amdgpu_userq_get_doorbell_index()
565 	amdgpu_bo_unref(&db_obj->obj);  in amdgpu_userq_get_doorbell_index()
588 	r = amdgpu_bo_reserve(queue->db_obj.obj, true);  in amdgpu_userq_destroy()
590 		amdgpu_bo_unpin(queue->db_obj.obj);  in amdgpu_userq_destroy()
591 		amdgpu_bo_unreserve(queue->db_obj.obj);  in amdgpu_userq_destroy()
593 	amdgpu_bo_unref(&queue->db_obj.obj);  in amdgpu_userq_destroy()
729 	db_info.db_obj = &queue->db_obj;  in amdgpu_userq_create()