175 	struct usb_bus *bus;  in find_busses()  local
203 			bus = busses;  in find_busses()
206 				if (bus_num == bus->location) {  in find_busses()
210 			} while ((bus = bus->next) != NULL);  in find_busses()
216 		bus = malloc(sizeof(*bus));  in find_busses()
217 		if (!bus)  in find_busses()
220 		memset(bus, 0, sizeof(*bus));  in find_busses()
221 		bus->location = bus_num;  in find_busses()
222 		sprintf(bus->dirname, "%03d", bus_num);  in find_busses()
223 		LIST_ADD(busses, bus);  in find_busses()
231 	bus = busses;  in find_busses()
232 	while (bus) {  in find_busses()
233 		struct usb_bus *tbus = bus->next;  in find_busses()
234 		free(bus);  in find_busses()
235 		bus = tbus;  in find_busses()
243 	struct usb_bus *bus;  in usb_find_busses()  local
263 	bus = usb_busses;  in usb_find_busses()
264 	while (bus) {  in usb_find_busses()
265 		struct usb_bus *tbus = bus->next;  in usb_find_busses()
274 			if (bus->location == nbus->location) {  in usb_find_busses()
285 			usbi_dbg("bus %d removed", bus->location);  in usb_find_busses()
287 			LIST_DEL(usb_busses, bus);  in usb_find_busses()
288 			free(bus);  in usb_find_busses()
291 		bus = tbus;  in usb_find_busses()
295 	bus = new_busses;  in usb_find_busses()
296 	while (bus) {  in usb_find_busses()
297 		struct usb_bus *tbus = bus->next;  in usb_find_busses()
298 		usbi_dbg("bus %d added", bus->location);  in usb_find_busses()
299 		LIST_DEL(new_busses, bus);  in usb_find_busses()
300 		LIST_ADD(usb_busses, bus);  in usb_find_busses()
302 		bus = tbus;  in usb_find_busses()
309 	struct usb_bus *bus, struct usb_device **ret)  in find_devices()  argument
319 		if (bus_num != bus->location)  in find_devices()
330 		dev->bus = bus;  in find_devices()
568 	struct usb_bus *bus;  in usb_find_devices()  local
584 	for (bus = usb_busses; bus; bus = bus->next) {  in usb_find_devices()
588 		r = find_devices(dev_list, dev_list_len, bus, &new_devices);  in usb_find_devices()
597 		dev = bus->devices;  in usb_find_devices()
615 					dev->bus->location, dev->devnum);  in usb_find_devices()
616 				LIST_DEL(bus->devices, dev);  in usb_find_devices()
631 					dev->bus->location, dev->devnum, r);  in usb_find_devices()
635 			usbi_dbg("device %d.%d added", dev->bus->location, dev->devnum);  in usb_find_devices()
637 			LIST_ADD(bus->devices, dev);  in usb_find_devices()