165 static struct tty_driver *ttyprintk_driver;  variable
171 	return ttyprintk_driver;  in ttyprintk_console_device()
185 	ttyprintk_driver = tty_alloc_driver(1,  in ttyprintk_init()
189 	if (IS_ERR(ttyprintk_driver))  in ttyprintk_init()
190 		return PTR_ERR(ttyprintk_driver);  in ttyprintk_init()
195 	ttyprintk_driver->driver_name = "ttyprintk";  in ttyprintk_init()
196 	ttyprintk_driver->name = "ttyprintk";  in ttyprintk_init()
197 	ttyprintk_driver->major = TTYAUX_MAJOR;  in ttyprintk_init()
198 	ttyprintk_driver->minor_start = 3;  in ttyprintk_init()
199 	ttyprintk_driver->type = TTY_DRIVER_TYPE_CONSOLE;  in ttyprintk_init()
200 	ttyprintk_driver->init_termios = tty_std_termios;  in ttyprintk_init()
201 	ttyprintk_driver->init_termios.c_oflag = OPOST | OCRNL | ONOCR | ONLRET;  in ttyprintk_init()
202 	tty_set_operations(ttyprintk_driver, &ttyprintk_ops);  in ttyprintk_init()
203 	tty_port_link_device(&tpk_port.port, ttyprintk_driver, 0);  in ttyprintk_init()
205 	ret = tty_register_driver(ttyprintk_driver);  in ttyprintk_init()
216 	tty_driver_kref_put(ttyprintk_driver);  in ttyprintk_init()
224 	tty_unregister_driver(ttyprintk_driver);  in ttyprintk_exit()
225 	tty_driver_kref_put(ttyprintk_driver);  in ttyprintk_exit()