63 	int r;  in qxl_ttm_global_init()  local
72 	r = drm_global_item_ref(global_ref);  in qxl_ttm_global_init()
73 	if (r != 0) {  in qxl_ttm_global_init()
76 		return r;  in qxl_ttm_global_init()
86 	r = drm_global_item_ref(global_ref);  in qxl_ttm_global_init()
87 	if (r != 0) {  in qxl_ttm_global_init()
90 		return r;  in qxl_ttm_global_init()
112 	int r;  in qxl_ttm_fault()  local
117 	r = ttm_vm_ops->fault(vma, vmf);  in qxl_ttm_fault()
118 	return r;  in qxl_ttm_fault()
125 	int r;  in qxl_mmap()  local
143 	r = ttm_bo_mmap(filp, vma, &qdev->mman.bdev);  in qxl_mmap()
144 	if (unlikely(r != 0))  in qxl_mmap()
145 		return r;  in qxl_mmap()
299 	int r;  in qxl_ttm_tt_populate()  local
304 	r = ttm_pool_populate(ttm);  in qxl_ttm_tt_populate()
305 	if (r)  in qxl_ttm_tt_populate()
306 		return r;  in qxl_ttm_tt_populate()
391 	int r;  in qxl_ttm_init()  local
394 	r = qxl_ttm_global_init(qdev);  in qxl_ttm_init()
395 	if (r)  in qxl_ttm_init()
396 		return r;  in qxl_ttm_init()
398 	r = ttm_bo_device_init(&qdev->mman.bdev,  in qxl_ttm_init()
403 	if (r) {  in qxl_ttm_init()
404 		DRM_ERROR("failed initializing buffer object driver(%d).\n", r);  in qxl_ttm_init()
405 		return r;  in qxl_ttm_init()
409 	r = ttm_bo_init_mm(&qdev->mman.bdev, TTM_PL_VRAM,  in qxl_ttm_init()
411 	if (r) {  in qxl_ttm_init()
413 		return r;  in qxl_ttm_init()
415 	r = ttm_bo_init_mm(&qdev->mman.bdev, TTM_PL_PRIV0,  in qxl_ttm_init()
417 	if (r) {  in qxl_ttm_init()
419 		return r;  in qxl_ttm_init()
427 	r = qxl_ttm_debugfs_init(qdev);  in qxl_ttm_init()
428 	if (r) {  in qxl_ttm_init()
430 		return r;  in qxl_ttm_init()