354 static int ch341_detect_quirks(struct usb_serial_port *port)  in ch341_detect_quirks()
402 static int ch341_port_probe(struct usb_serial_port *port)  in ch341_port_probe()
435 static int ch341_port_remove(struct usb_serial_port *port)  in ch341_port_remove()
445 static int ch341_carrier_raised(struct usb_serial_port *port)  in ch341_carrier_raised()
453 static void ch341_dtr_rts(struct usb_serial_port *port, int on)  in ch341_dtr_rts()
468 static void ch341_close(struct usb_serial_port *port)  in ch341_close()
476 static int ch341_open(struct tty_struct *tty, struct usb_serial_port *port)  in ch341_open()
514 		struct usb_serial_port *port, struct ktermios *old_termios)  in ch341_set_termios()
595 	struct usb_serial_port *port = tty->driver_data;  in ch341_simulate_break()  local
660 	struct usb_serial_port *port = tty->driver_data;  in ch341_break_ctl()  local
708 	struct usb_serial_port *port = tty->driver_data;  in ch341_tiocmset()  local
728 static void ch341_update_status(struct usb_serial_port *port,  in ch341_update_status()
774 	struct usb_serial_port *port = urb->context;  in ch341_read_int_callback()  local
808 	struct usb_serial_port *port = tty->driver_data;  in ch341_tiocmget()  local
834 	struct usb_serial_port *port = serial->port[0];  in ch341_reset_resume()  local