410     int bus = 0, dev = 0;  in usb_device_get_unique_id()  local
411     sscanf(device->dev_name, USB_FS_ID_SCANNER, &bus, &dev);  in usb_device_get_unique_id()
412     return bus * 1000 + dev;  in usb_device_get_unique_id()
417     int bus = 0, dev = 0;  in usb_device_get_unique_id_from_name()  local
418     sscanf(name, USB_FS_ID_SCANNER, &bus, &dev);  in usb_device_get_unique_id_from_name()
419     return bus * 1000 + dev;  in usb_device_get_unique_id_from_name()
425     int dev = id % 1000;  in usb_device_get_name_from_unique_id()  local
427     snprintf(result, strlen(USB_FS_ID_FORMAT) - 1, USB_FS_ID_FORMAT, bus, dev);  in usb_device_get_name_from_unique_id()
605 struct usb_request *usb_request_new(struct usb_device *dev,  in usb_request_new()  argument
629     req->dev = dev;  in usb_request_new()
658         res = ioctl(req->dev->fd, USBDEVFS_SUBMITURB, urb);  in usb_request_queue()
664 struct usb_request *usb_request_wait(struct usb_device *dev)  in usb_request_wait()  argument
670         int res = ioctl(dev->fd, USBDEVFS_REAPURB, &urb);  in usb_request_wait()
692     return ioctl(req->dev->fd, USBDEVFS_DISCARDURB, &urb);  in usb_request_cancel()