32 	struct tty_struct *tty;  member
47 	return -(serport->tty->ops->write(serport->tty, &data, 1) != 1);  in serport_serio_write()
78 static int serport_ldisc_open(struct tty_struct *tty)  in serport_ldisc_open()  argument
89 	serport->tty = tty;  in serport_ldisc_open()
93 	tty->disc_data = serport;  in serport_ldisc_open()
94 	tty->receive_room = 256;  in serport_ldisc_open()
95 	set_bit(TTY_DO_WRITE_WAKEUP, &tty->flags);  in serport_ldisc_open()
104 static void serport_ldisc_close(struct tty_struct *tty)  in serport_ldisc_close()  argument
106 	struct serport *serport = tty->disc_data;  in serport_ldisc_close()
117 static void serport_ldisc_receive(struct tty_struct *tty, const u8 *cp,  in serport_ldisc_receive()  argument
120 	struct serport *serport = tty->disc_data;  in serport_ldisc_receive()
160 static ssize_t serport_ldisc_read(struct tty_struct * tty, struct file * file,  in serport_ldisc_read()  argument
164 	struct serport *serport = tty->disc_data;  in serport_ldisc_read()
175 	snprintf(serio->phys, sizeof(serio->phys), "%s/serio0", tty_name(tty));  in serport_ldisc_read()
182 	serio->dev.parent = tty->dev;  in serport_ldisc_read()
185 	printk(KERN_INFO "serio: Serial port %s\n", tty_name(tty));  in serport_ldisc_read()
197 static void serport_set_type(struct tty_struct *tty, unsigned long type)  in serport_set_type()  argument
199 	struct serport *serport = tty->disc_data;  in serport_set_type()
210 static int serport_ldisc_ioctl(struct tty_struct *tty, unsigned int cmd,  in serport_ldisc_ioctl()  argument
219 		serport_set_type(tty, type);  in serport_ldisc_ioctl()
228 static int serport_ldisc_compat_ioctl(struct tty_struct *tty,  in serport_ldisc_compat_ioctl()  argument
238 		serport_set_type(tty, compat_type);  in serport_ldisc_compat_ioctl()
246 static void serport_ldisc_hangup(struct tty_struct *tty)  in serport_ldisc_hangup()  argument
248 	struct serport *serport = tty->disc_data;  in serport_ldisc_hangup()
258 static void serport_ldisc_write_wakeup(struct tty_struct * tty)  in serport_ldisc_write_wakeup()  argument
260 	struct serport *serport = tty->disc_data;  in serport_ldisc_write_wakeup()