-static int add_device(struct sr_dev_driver *di, int model,
- struct libusb_device_descriptor *des, const char *serial_num,
- const char *connection_id, libusb_device *usbdev, GSList **devices)
+static int add_device(int model, struct libusb_device_descriptor *des,
+ const char *serial_num, const char *connection_id, libusb_device *usbdev,
+ GSList **devices)