230 static void rp_wait_until_sent(struct tty_struct *tty, int timeout);
231 static void rp_flush_buffer(struct tty_struct *tty);
234 static void rp_start(struct tty_struct *tty);
427 	struct tty_struct *tty;  in rp_do_transmit()
705 static void configure_r_port(struct tty_struct *tty, struct r_port *info,  in configure_r_port()
881 static int rp_open(struct tty_struct *tty, struct file *filp)  in rp_open()
992 static void rp_close(struct tty_struct *tty, struct file *filp)  in rp_close()
1072 static void rp_set_termios(struct tty_struct *tty,  in rp_set_termios()
1113 static int rp_break(struct tty_struct *tty, int break_state)  in rp_break()
1159 static int rp_tiocmget(struct tty_struct *tty)  in rp_tiocmget()
1179 static int rp_tiocmset(struct tty_struct *tty,  in rp_tiocmset()
1217 static int set_config(struct tty_struct *tty, struct r_port *info,  in set_config()
1316 static int rp_ioctl(struct tty_struct *tty,  in rp_ioctl()
1352 static void rp_send_xchar(struct tty_struct *tty, char ch)  in rp_send_xchar()
1367 static void rp_throttle(struct tty_struct *tty)  in rp_throttle()
1385 static void rp_unthrottle(struct tty_struct *tty)  in rp_unthrottle()
1410 static void rp_stop(struct tty_struct *tty)  in rp_stop()
1426 static void rp_start(struct tty_struct *tty)  in rp_start()
1446 static void rp_wait_until_sent(struct tty_struct *tty, int timeout)  in rp_wait_until_sent()
1500 static void rp_hangup(struct tty_struct *tty)  in rp_hangup()
1544 static int rp_put_char(struct tty_struct *tty, unsigned char ch)  in rp_put_char()
1590 static int rp_write(struct tty_struct *tty,  in rp_write()
1684 static int rp_write_room(struct tty_struct *tty)  in rp_write_room()
1705 static int rp_chars_in_buffer(struct tty_struct *tty)  in rp_chars_in_buffer()
1723 static void rp_flush_buffer(struct tty_struct *tty)  in rp_flush_buffer()