164 static void flush_rx_queue(struct tty_struct *tty)  in flush_rx_queue()
173 static void flush_tx_queue(struct tty_struct *tty)  in flush_tx_queue()
199 static void n_hdlc_tty_close(struct tty_struct *tty)  in n_hdlc_tty_close()
231 static int n_hdlc_tty_open(struct tty_struct *tty)  in n_hdlc_tty_open()
273 static void n_hdlc_send_frames(struct n_hdlc *n_hdlc, struct tty_struct *tty)  in n_hdlc_send_frames()
353 	struct tty_struct *tty = n_hdlc->tty_for_write_work;  in n_hdlc_tty_write_work()  local
364 static void n_hdlc_tty_wakeup(struct tty_struct *tty)  in n_hdlc_tty_wakeup()
381 static void n_hdlc_tty_receive(struct tty_struct *tty, const __u8 *data,  in n_hdlc_tty_receive()
442 static ssize_t n_hdlc_tty_read(struct tty_struct *tty, struct file *file,  in n_hdlc_tty_read()
535 static ssize_t n_hdlc_tty_write(struct tty_struct *tty, struct file *file,  in n_hdlc_tty_write()
602 static int n_hdlc_tty_ioctl(struct tty_struct *tty, struct file *file,  in n_hdlc_tty_ioctl()
671 static __poll_t n_hdlc_tty_poll(struct tty_struct *tty, struct file *filp,  in n_hdlc_tty_poll()