192 static int mxuport_prepare_write_buffer(struct usb_serial_port *port,  in mxuport_prepare_write_buffer()
293 	struct usb_serial_port *port = tty->driver_data;  in mxuport_throttle()
312 	struct usb_serial_port *port = tty->driver_data;  in mxuport_unthrottle()
325 static void mxuport_process_read_urb_data(struct usb_serial_port *port,  in mxuport_process_read_urb_data()
342 static void mxuport_msr_event(struct usb_serial_port *port, u8 buf[4])  in mxuport_msr_event()
404 static void mxuport_lsr_event(struct usb_serial_port *port, u8 buf[4])  in mxuport_lsr_event()
433 static void mxuport_process_read_urb_event(struct usb_serial_port *port,  in mxuport_process_read_urb_event()
472 	struct usb_serial_port *port = urb->context;  in mxuport_process_read_urb_demux_data()
476 	struct usb_serial_port *demux_port;  in mxuport_process_read_urb_demux_data()
519 	struct usb_serial_port *port = urb->context;  in mxuport_process_read_urb_demux_event()
523 	struct usb_serial_port *demux_port;  in mxuport_process_read_urb_demux_event()
563 	struct usb_serial_port *port = urb->context;  in mxuport_process_read_urb()
577 static bool mxuport_tx_empty(struct usb_serial_port *port)  in mxuport_tx_empty()
605 static int mxuport_set_mcr(struct usb_serial_port *port, u8 mcr_state)  in mxuport_set_mcr()
620 static int mxuport_set_dtr(struct usb_serial_port *port, int on)  in mxuport_set_dtr()
642 static int mxuport_set_rts(struct usb_serial_port *port, u8 state)  in mxuport_set_rts()
684 static void mxuport_dtr_rts(struct usb_serial_port *port, int on)  in mxuport_dtr_rts()
708 	struct usb_serial_port *port = tty->driver_data;  in mxuport_tiocmset()
740 	struct usb_serial_port *port = tty->driver_data;  in mxuport_tiocmget()
771 				    struct usb_serial_port *port,  in mxuport_set_termios_flow()
843 				struct usb_serial_port *port,  in mxuport_set_termios()
1125 static int mxuport_port_probe(struct usb_serial_port *port)  in mxuport_port_probe()
1162 	struct usb_serial_port *port0 = serial->port[0];  in mxuport_attach()
1163 	struct usb_serial_port *port1 = serial->port[1];  in mxuport_attach()
1188 	struct usb_serial_port *port0 = serial->port[0];  in mxuport_release()
1189 	struct usb_serial_port *port1 = serial->port[1];  in mxuport_release()
1195 static int mxuport_open(struct tty_struct *tty, struct usb_serial_port *port)  in mxuport_open()
1228 static void mxuport_close(struct usb_serial_port *port)  in mxuport_close()
1242 	struct usb_serial_port *port = tty->driver_data;  in mxuport_break_ctl()
1260 	struct usb_serial_port *port;  in mxuport_resume()