196 static int mxuport_prepare_write_buffer(struct usb_serial_port *port,  in mxuport_prepare_write_buffer()
297 	struct usb_serial_port *port = tty->driver_data;  in mxuport_throttle()  local
316 	struct usb_serial_port *port = tty->driver_data;  in mxuport_unthrottle()  local
329 static void mxuport_process_read_urb_data(struct usb_serial_port *port,  in mxuport_process_read_urb_data()
346 static void mxuport_msr_event(struct usb_serial_port *port, u8 buf[4])  in mxuport_msr_event()
408 static void mxuport_lsr_event(struct usb_serial_port *port, u8 buf[4])  in mxuport_lsr_event()
437 static void mxuport_process_read_urb_event(struct usb_serial_port *port,  in mxuport_process_read_urb_event()
476 	struct usb_serial_port *port = urb->context;  in mxuport_process_read_urb_demux_data()  local
523 	struct usb_serial_port *port = urb->context;  in mxuport_process_read_urb_demux_event()  local
567 	struct usb_serial_port *port = urb->context;  in mxuport_process_read_urb()  local
581 static bool mxuport_tx_empty(struct usb_serial_port *port)  in mxuport_tx_empty()
609 static int mxuport_set_mcr(struct usb_serial_port *port, u8 mcr_state)  in mxuport_set_mcr()
624 static int mxuport_set_dtr(struct usb_serial_port *port, int on)  in mxuport_set_dtr()
646 static int mxuport_set_rts(struct usb_serial_port *port, u8 state)  in mxuport_set_rts()
688 static void mxuport_dtr_rts(struct usb_serial_port *port, int on)  in mxuport_dtr_rts()
712 	struct usb_serial_port *port = tty->driver_data;  in mxuport_tiocmset()  local
744 	struct usb_serial_port *port = tty->driver_data;  in mxuport_tiocmget()  local
775 				    struct usb_serial_port *port,  in mxuport_set_termios_flow()
847 				struct usb_serial_port *port,  in mxuport_set_termios()
1110 static int mxuport_port_probe(struct usb_serial_port *port)  in mxuport_port_probe()
1146 				   struct usb_serial_port *port,  in mxuport_alloc_write_urb()
1172 				    struct usb_serial_port *port,  in mxuport_alloc_write_urbs()
1191 	struct usb_serial_port *port;  in mxuport_attach()  local
1271 static int mxuport_open(struct tty_struct *tty, struct usb_serial_port *port)  in mxuport_open()
1304 static void mxuport_close(struct usb_serial_port *port)  in mxuport_close()
1318 	struct usb_serial_port *port = tty->driver_data;  in mxuport_break_ctl()  local
1336 	struct usb_serial_port *port;  in mxuport_resume()  local