104     int done = 0;  in find_existing_devices_bus()  local
109     while ((de = readdir(devdir)) && !done) {  in find_existing_devices_bus()
113         done = added_cb(devname, client_data);  in find_existing_devices_bus()
117     return done;  in find_existing_devices_bus()
127     int done = 0;  in find_existing_devices()  local
132     while ((de = readdir(busdir)) != 0 && !done) {  in find_existing_devices()
136         done = find_existing_devices_bus(busname, added_cb,  in find_existing_devices()
141     return done;  in find_existing_devices()
196     int done = 0;  in usb_host_load()  local
216         return done;  in usb_host_load()
222     done = find_existing_devices(added_cb, client_data);  in usb_host_load()
224         done |= discovery_done_cb(client_data);  in usb_host_load()
226     return done;  in usb_host_load()
234     int i, ret, done = 0;  in usb_host_read_event()  local
240         while (offset < ret && !done) {  in usb_host_read_event()
242             done = 0;  in usb_host_read_event()
248                         done = 1;  in usb_host_read_event()
251                         done = find_existing_devices(context->cb_added, context->data);  in usb_host_read_event()
257                     done = find_existing_devices(context->cb_added, context->data);  in usb_host_read_event()
278                         done = find_existing_devices_bus(path, context->cb_added,  in usb_host_read_event()
286                 for (i = 1; (i < MAX_USBFS_WD_COUNT) && !done; i++) {  in usb_host_read_event()
291                             done = context->cb_added(path, context->data);  in usb_host_read_event()
294                             done = context->cb_removed(path, context->data);  in usb_host_read_event()
304     return done;  in usb_host_read_event()
313     int done;  in usb_host_run()  local
315     done = usb_host_load(context, added_cb, removed_cb, discovery_done_cb, client_data);  in usb_host_run()
317     while (!done) {  in usb_host_run()
319         done = usb_host_read_event(context);  in usb_host_run()