280 		spin_lock_init(&mem->areas[i].lock);  in swiotlb_init_io_tlb_mem()
281 		mem->areas[i].index = 0;  in swiotlb_init_io_tlb_mem()
282 		mem->areas[i].used = 0;  in swiotlb_init_io_tlb_mem()
364 	mem->areas = memblock_alloc(array_size(sizeof(struct io_tlb_area),  in swiotlb_init_remap()
366 	if (!mem->areas) {  in swiotlb_init_remap()
438 	area_order = get_order(array_size(sizeof(*mem->areas),  in swiotlb_init_late()
440 	mem->areas = (struct io_tlb_area *)  in swiotlb_init_late()
442 	if (!mem->areas)  in swiotlb_init_late()
459 	free_pages((unsigned long)mem->areas, area_order);  in swiotlb_init_late()
485 		area_order = get_order(array_size(sizeof(*mem->areas),  in swiotlb_exit()
487 		free_pages((unsigned long)mem->areas, area_order);  in swiotlb_exit()
491 		memblock_free_late(__pa(mem->areas),  in swiotlb_exit()
492 			array_size(sizeof(*mem->areas), mem->nareas));  in swiotlb_exit()
612 	struct io_tlb_area *area = mem->areas + area_index;  in swiotlb_do_find_slots()
722 		used += mem->areas[i].used;  in mem_used()
789 	struct io_tlb_area *area = &mem->areas[aindex];  in swiotlb_release_slots()
1006 		mem->areas = kcalloc(nareas, sizeof(*mem->areas),  in rmem_swiotlb_device_init()
1008 		if (!mem->areas) {  in rmem_swiotlb_device_init()