drm/ttm: remove ttm_bo_unreserve_ticket

Just another alias for ttm_bo_unreserve.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-and-Tested-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/nouveau/nouveau_gem.c

@@ -354,7 +354,7 @@ validate_fini_no_ticket(struct validate_op *op, struct nouveau_fence *fence,
 
 		list_del(&nvbo->entry);
 		nvbo->reserved_by = NULL;
-		ttm_bo_unreserve_ticket(&nvbo->bo, &op->ticket);
+		ttm_bo_unreserve(&nvbo->bo);
 		drm_gem_object_unreference_unlocked(&nvbo->gem);
 	}
 }

include/drm/ttm/ttm_bo_driver.h

@@ -957,19 +957,6 @@ static inline void ttm_bo_unreserve(struct ttm_buffer_object *bo)
 	reservation_object_unlock(bo->resv);
 }
 
-/**
- * ttm_bo_unreserve_ticket
- * @bo: A pointer to a struct ttm_buffer_object.
- * @ticket: ww_acquire_ctx used for reserving
- *
- * Unreserve a previous reservation of @bo made with @ticket.
- */
-static inline void ttm_bo_unreserve_ticket(struct ttm_buffer_object *bo,
-					   struct ww_acquire_ctx *t)
-{
-	ttm_bo_unreserve(bo);
-}
-
 /*
  * ttm_bo_util.c
  */