126 	struct usb_serial_port *port;
129 static void qt2_update_lsr(struct usb_serial_port *port, unsigned char *ch);
130 static void qt2_update_msr(struct usb_serial_port *port, unsigned char *ch);
218 	struct usb_serial_port *port = port_priv->port;  in update_mctrl()
264 			    struct usb_serial_port *port,  in qt2_set_termios()
336 static int qt2_open(struct tty_struct *tty, struct usb_serial_port *port)  in qt2_open()
406 static void qt2_close(struct usb_serial_port *port)  in qt2_close()
456 static int get_serial_info(struct usb_serial_port *port,  in get_serial_info()
478 	struct usb_serial_port *port = tty->driver_data;  in qt2_ioctl()
491 static void qt2_process_status(struct usb_serial_port *port, unsigned char *ch)  in qt2_process_status()
504 static void qt2_process_xmit_empty(struct usb_serial_port *port,  in qt2_process_xmit_empty()
513 static void qt2_process_flush(struct usb_serial_port *port, unsigned char *ch)  in qt2_process_flush()
522 	struct usb_serial_port *port;  in qt2_process_read_urb()
622 	struct usb_serial_port *port;  in qt2_write_bulk_callback()
661 	struct usb_serial_port *port0;  in qt2_setup_urbs()
730 static int qt2_port_probe(struct usb_serial_port *port)  in qt2_port_probe()
769 static int qt2_port_remove(struct usb_serial_port *port)  in qt2_port_remove()
783 	struct usb_serial_port *port = tty->driver_data;  in qt2_tiocmget()
824 	struct usb_serial_port *port = tty->driver_data;  in qt2_break_ctl()
843 static void qt2_dtr_rts(struct usb_serial_port *port, int on)  in qt2_dtr_rts()
861 static void qt2_update_msr(struct usb_serial_port *port, unsigned char *ch)  in qt2_update_msr()
888 static void qt2_update_lsr(struct usb_serial_port *port, unsigned char *ch)  in qt2_update_lsr()
925 	struct usb_serial_port *port = tty->driver_data;  in qt2_write_room()
945 		     struct usb_serial_port *port,  in qt2_write()