unregister_console
unregister_console(&srmcons);
unregister_console(&nf_console);
return unregister_console(early_console);
unregister_console(&stderr_console);
unregister_console(&lpcons);
unregister_console(&lpcons);
unregister_console(&ttyprintk_console);
unregister_console(&dlog->con);
unregister_console(&sc->console);
unregister_console(&netconsole_ext);
unregister_console(&netconsole);
unregister_console(&netconsole_ext);
unregister_console(&netconsole);
unregister_console(&qtty->console);
unregister_console(&mux_console);
unregister_console(&pic32_console);
unregister_console(&s3c24xx_serial_console);
ret = unregister_console(uport->cons);
unregister_console(uport->cons);
unregister_console(&tcu->console);
unregister_console(&tup->console);
unregister_console(&ttynull_console);
unregister_console(&early_xdbc_console);
unregister_console(&cons->console);
unregister_console(&usbcons);
unregister_console(&pstore_console);
extern int unregister_console(struct console *);
unregister_console(&kgdbcons);
EXPORT_SYMBOL(unregister_console);