47 	struct tty_struct	*tty;  member
65 	struct tty_struct *tty = cs->hw.ser->tty;  in write_modem()  local
70 	WARN_ON(!tty || !tty->ops || !skb);  in write_modem()
78 	set_bit(TTY_DO_WRITE_WAKEUP, &tty->flags);  in write_modem()
79 	if (tty->ops->write)  in write_modem()
80 		sent = tty->ops->write(tty, skb->data, skb->len);  in write_modem()
106 	struct tty_struct *tty = cs->hw.ser->tty;  in send_cb()  local
111 	WARN_ON(!tty || !tty->ops);  in send_cb()
118 		set_bit(TTY_DO_WRITE_WAKEUP, &tty->flags);  in send_cb()
119 		sent = tty->ops->write(tty, cb->buf + cb->offset, cb->len);  in send_cb()
429 	struct tty_struct *tty = cs->hw.ser->tty;  in gigaset_set_modem_ctrl()  local
432 	WARN_ON(!tty || !tty->ops);  in gigaset_set_modem_ctrl()
434 	if (!tty->ops->tiocmset)  in gigaset_set_modem_ctrl()
441 	return tty->ops->tiocmset(tty, set, clear);  in gigaset_set_modem_ctrl()
478 static struct cardstate *cs_get(struct tty_struct *tty)  in cs_get()  argument
480 	struct cardstate *cs = tty->disc_data;  in cs_get()
501 gigaset_tty_open(struct tty_struct *tty)  in gigaset_tty_open()  argument
523 	cs->hw.ser->tty = tty;  in gigaset_tty_open()
526 	tty->disc_data = cs;  in gigaset_tty_open()
536 	tty->receive_room = RBUFSIZE/2;  in gigaset_tty_open()
554 	tty->disc_data = NULL;  in gigaset_tty_open()
564 gigaset_tty_close(struct tty_struct *tty)  in gigaset_tty_close()  argument
566 	struct cardstate *cs = tty->disc_data;  in gigaset_tty_close()
576 	tty->disc_data = NULL;  in gigaset_tty_close()
602 static int gigaset_tty_hangup(struct tty_struct *tty)  in gigaset_tty_hangup()  argument
604 	gigaset_tty_close(tty);  in gigaset_tty_hangup()
614 gigaset_tty_ioctl(struct tty_struct *tty, struct file *file,  in gigaset_tty_ioctl()  argument
617 	struct cardstate *cs = cs_get(tty);  in gigaset_tty_ioctl()
647 		rc = n_tty_ioctl_helper(tty, file, cmd, arg);  in gigaset_tty_ioctl()
667 gigaset_tty_receive(struct tty_struct *tty, const unsigned char *buf,  in gigaset_tty_receive()  argument
670 	struct cardstate *cs = cs_get(tty);  in gigaset_tty_receive()
723 gigaset_tty_wakeup(struct tty_struct *tty)  in gigaset_tty_wakeup()  argument
725 	struct cardstate *cs = cs_get(tty);  in gigaset_tty_wakeup()
727 	clear_bit(TTY_DO_WRITE_WAKEUP, &tty->flags);  in gigaset_tty_wakeup()