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()
459 	struct usb_serial_port *port = tty->driver_data;  in get_serial_info()
471 static void qt2_process_status(struct usb_serial_port *port, unsigned char *ch)  in qt2_process_status()
487 	struct usb_serial_port *port;  in qt2_process_read_urb()
583 	struct usb_serial_port *port;  in qt2_write_bulk_callback()
622 	struct usb_serial_port *port0;  in qt2_setup_urbs()
691 static int qt2_port_probe(struct usb_serial_port *port)  in qt2_port_probe()
730 static int qt2_port_remove(struct usb_serial_port *port)  in qt2_port_remove()
744 	struct usb_serial_port *port = tty->driver_data;  in qt2_tiocmget()
785 	struct usb_serial_port *port = tty->driver_data;  in qt2_break_ctl()
804 static void qt2_dtr_rts(struct usb_serial_port *port, int on)  in qt2_dtr_rts()
822 static void qt2_update_msr(struct usb_serial_port *port, unsigned char *ch)  in qt2_update_msr()
852 static void qt2_update_lsr(struct usb_serial_port *port, unsigned char *ch)  in qt2_update_lsr()
892 	struct usb_serial_port *port = tty->driver_data;  in qt2_write_room()
912 		     struct usb_serial_port *port,  in qt2_write()