245 static int ch341_port_probe(struct usb_serial_port *port)  in ch341_port_probe()
269 static int ch341_port_remove(struct usb_serial_port *port)  in ch341_port_remove()
279 static int ch341_carrier_raised(struct usb_serial_port *port)  in ch341_carrier_raised()
287 static void ch341_dtr_rts(struct usb_serial_port *port, int on)  in ch341_dtr_rts()
302 static void ch341_close(struct usb_serial_port *port)  in ch341_close()
310 static int ch341_open(struct tty_struct *tty, struct usb_serial_port *port)  in ch341_open()
340 		struct usb_serial_port *port, struct ktermios *old_termios)  in ch341_set_termios()
374 	struct usb_serial_port *port = tty->driver_data;  in ch341_break_ctl()  local
416 	struct usb_serial_port *port = tty->driver_data;  in ch341_tiocmset()  local
436 static void ch341_update_line_status(struct usb_serial_port *port,  in ch341_update_line_status()
482 	struct usb_serial_port *port = urb->context;  in ch341_read_int_callback()  local
516 	struct usb_serial_port *port = tty->driver_data;  in ch341_tiocmget()  local