168 static struct tty_driver *ttyprintk_driver;  variable
176 	ttyprintk_driver = tty_alloc_driver(1,  in ttyprintk_init()
180 	if (IS_ERR(ttyprintk_driver))  in ttyprintk_init()
181 		return PTR_ERR(ttyprintk_driver);  in ttyprintk_init()
186 	ttyprintk_driver->driver_name = "ttyprintk";  in ttyprintk_init()
187 	ttyprintk_driver->name = "ttyprintk";  in ttyprintk_init()
188 	ttyprintk_driver->major = TTYAUX_MAJOR;  in ttyprintk_init()
189 	ttyprintk_driver->minor_start = 3;  in ttyprintk_init()
190 	ttyprintk_driver->type = TTY_DRIVER_TYPE_CONSOLE;  in ttyprintk_init()
191 	ttyprintk_driver->init_termios = tty_std_termios;  in ttyprintk_init()
192 	ttyprintk_driver->init_termios.c_oflag = OPOST | OCRNL | ONOCR | ONLRET;  in ttyprintk_init()
193 	tty_set_operations(ttyprintk_driver, &ttyprintk_ops);  in ttyprintk_init()
194 	tty_port_link_device(&tpk_port.port, ttyprintk_driver, 0);  in ttyprintk_init()
196 	ret = tty_register_driver(ttyprintk_driver);  in ttyprintk_init()
205 	put_tty_driver(ttyprintk_driver);  in ttyprintk_init()
212 	tty_unregister_driver(ttyprintk_driver);  in ttyprintk_exit()
213 	put_tty_driver(ttyprintk_driver);  in ttyprintk_exit()