2409 static void __init *make_room(unsigned long *mem_start, unsigned long *mem_end,  in make_room()  argument
2415 	while ((*mem_start + needed) > *mem_end) {  in make_room()
2430 		*mem_end = chunk + room;  in make_room()
2439 #define dt_push_token(token, mem_start, mem_end) do { 			\  argument
2440 		void *room = make_room(mem_start, mem_end, 4, 4);	\
2466 					 unsigned long *mem_end)  in scan_dt_build_strings()  argument
2478 		namep = make_room(mem_start, mem_end, MAX_PROPERTY_NAME, 1);  in scan_dt_build_strings()
2507 		scan_dt_build_strings(child, mem_start, mem_end);  in scan_dt_build_strings()
2513 					unsigned long *mem_end)  in scan_dt_build_struct()  argument
2522 	dt_push_token(OF_DT_BEGIN_NODE, mem_start, mem_end);  in scan_dt_build_struct()
2526 	room = *mem_end - *mem_start;  in scan_dt_build_struct()
2533 			if (l >= *mem_end - *mem_start)  in scan_dt_build_struct()
2534 				namep = make_room(mem_start, mem_end, l+1, 1);  in scan_dt_build_struct()
2589 		dt_push_token(OF_DT_PROP, mem_start, mem_end);  in scan_dt_build_struct()
2590 		dt_push_token(l, mem_start, mem_end);  in scan_dt_build_struct()
2591 		dt_push_token(soff, mem_start, mem_end);  in scan_dt_build_struct()
2594 		valp = make_room(mem_start, mem_end, l, 4);  in scan_dt_build_struct()
2608 			dt_push_token(OF_DT_PROP, mem_start, mem_end);  in scan_dt_build_struct()
2609 			dt_push_token(4, mem_start, mem_end);  in scan_dt_build_struct()
2610 			dt_push_token(soff, mem_start, mem_end);  in scan_dt_build_struct()
2611 			valp = make_room(mem_start, mem_end, 4, 4);  in scan_dt_build_struct()
2619 		scan_dt_build_struct(child, mem_start, mem_end);  in scan_dt_build_struct()
2623 	dt_push_token(OF_DT_END_NODE, mem_start, mem_end);  in scan_dt_build_struct()
2629 	unsigned long mem_start, mem_end, room;  in flatten_device_tree()  local
2647 	mem_end = mem_start + room;  in flatten_device_tree()
2656 	hdr = make_room(&mem_start, &mem_end,  in flatten_device_tree()
2659 	rsvmap = make_room(&mem_start, &mem_end, sizeof(mem_reserve_map), 8);  in flatten_device_tree()
2667 	namep = make_room(&mem_start, &mem_end, 16, 1);  in flatten_device_tree()
2673 	scan_dt_build_strings(root, &mem_start, &mem_end);  in flatten_device_tree()
2680 	scan_dt_build_struct(root, &mem_start, &mem_end);  in flatten_device_tree()
2681 	dt_push_token(OF_DT_END, &mem_start, &mem_end);  in flatten_device_tree()