541 	struct tty_driver *pty_driver, *pty_slave_driver;  in legacy_pty_init()  local
546 	pty_driver = tty_alloc_driver(legacy_count,  in legacy_pty_init()
550 	if (IS_ERR(pty_driver))  in legacy_pty_init()
560 	pty_driver->driver_name = "pty_master";  in legacy_pty_init()
561 	pty_driver->name = "pty";  in legacy_pty_init()
562 	pty_driver->major = PTY_MASTER_MAJOR;  in legacy_pty_init()
563 	pty_driver->minor_start = 0;  in legacy_pty_init()
564 	pty_driver->type = TTY_DRIVER_TYPE_PTY;  in legacy_pty_init()
565 	pty_driver->subtype = PTY_TYPE_MASTER;  in legacy_pty_init()
566 	pty_driver->init_termios = tty_std_termios;  in legacy_pty_init()
567 	pty_driver->init_termios.c_iflag = 0;  in legacy_pty_init()
568 	pty_driver->init_termios.c_oflag = 0;  in legacy_pty_init()
569 	pty_driver->init_termios.c_cflag = B38400 | CS8 | CREAD;  in legacy_pty_init()
570 	pty_driver->init_termios.c_lflag = 0;  in legacy_pty_init()
571 	pty_driver->init_termios.c_ispeed = 38400;  in legacy_pty_init()
572 	pty_driver->init_termios.c_ospeed = 38400;  in legacy_pty_init()
573 	pty_driver->other = pty_slave_driver;  in legacy_pty_init()
574 	tty_set_operations(pty_driver, &master_pty_ops_bsd);  in legacy_pty_init()
586 	pty_slave_driver->other = pty_driver;  in legacy_pty_init()
589 	if (tty_register_driver(pty_driver))  in legacy_pty_init()