576 static void ldisc_receive_buf(struct tty_struct *tty,  in ldisc_receive_buf()
592 static int open(struct tty_struct *tty, struct file *filp)  in open()
661 static void close(struct tty_struct *tty, struct file *filp)  in close()
687 static void hangup(struct tty_struct *tty)  in hangup()
711 static void set_termios(struct tty_struct *tty, struct ktermios *old_termios)  in set_termios()
757 static int write(struct tty_struct *tty,  in write()
793 static int put_char(struct tty_struct *tty, unsigned char ch)  in put_char()
813 static void send_xchar(struct tty_struct *tty, char ch)  in send_xchar()
830 static void wait_until_sent(struct tty_struct *tty, int timeout)  in wait_until_sent()
872 static int write_room(struct tty_struct *tty)  in write_room()
884 static void flush_chars(struct tty_struct *tty)  in flush_chars()
905 static void flush_buffer(struct tty_struct *tty)  in flush_buffer()
924 static void tx_hold(struct tty_struct *tty)  in tx_hold()
941 static void tx_release(struct tty_struct *tty)  in tx_release()
966 static int ioctl(struct tty_struct *tty,  in ioctl()
1041 static int get_icount(struct tty_struct *tty,  in get_icount()
1129 static long slgt_compat_ioctl(struct tty_struct *tty,  in slgt_compat_ioctl()
1258 static int chars_in_buffer(struct tty_struct *tty)  in chars_in_buffer()
1272 static void throttle(struct tty_struct * tty)  in throttle()
1293 static void unthrottle(struct tty_struct * tty)  in unthrottle()
1319 static int set_break(struct tty_struct *tty, int break_state)  in set_break()
1914 	struct tty_struct *tty = info->port.tty;  in bh_transmit()  local
3093 static int tiocmget(struct tty_struct *tty)  in tiocmget()
3121 static int tiocmset(struct tty_struct *tty,  in tiocmset()
3173 static int block_til_ready(struct tty_struct *tty, struct file *filp,  in block_til_ready()
4563 	struct tty_struct *tty = info->port.tty;  in rx_get_frame()  local