metrousb_is_unidirectional_mode   68 drivers/usb/serial/metro-usb.c 	if (metrousb_is_unidirectional_mode(serial)) {
metrousb_is_unidirectional_mode   84 drivers/usb/serial/metro-usb.c 	if (!metrousb_is_unidirectional_mode(port->serial))