diff options
| -rw-r--r-- | drivers/tty/vt/vt.c | 45 | ||||
| -rw-r--r-- | include/linux/console.h | 2 |
2 files changed, 0 insertions, 47 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index fbd447b390f7..852d470d674b 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -3576,26 +3576,6 @@ err: return retval; } -/** - * register_con_driver - register console driver to console layer - * @csw: console driver - * @first: the first console to take over, minimum value is 0 - * @last: the last console to take over, maximum value is MAX_NR_CONSOLES -1 - * - * DESCRIPTION: This function registers a console driver which can later - * bind to a range of consoles specified by @first and @last. It will - * also initialize the console driver by calling con_startup(). - */ -int register_con_driver(const struct consw *csw, int first, int last) -{ - int retval; - - console_lock(); - retval = do_register_con_driver(csw, first, last); - console_unlock(); - return retval; -} -EXPORT_SYMBOL(register_con_driver); /** * unregister_con_driver - unregister console driver from console layer @@ -3677,30 +3657,6 @@ int do_take_over_console(const struct consw *csw, int first, int last, int deflt } EXPORT_SYMBOL_GPL(do_take_over_console); -/* - * If we support more console drivers, this function is used - * when a driver wants to take over some existing consoles - * and become default driver for newly opened ones. - * - * take_over_console is basically a register followed by unbind - */ -int take_over_console(const struct consw *csw, int first, int last, int deflt) -{ - int err; - - err = register_con_driver(csw, first, last); - /* - * If we get an busy error we still want to bind the console driver - * and return success, as we may have unbound the console driver - * but not unregistered it. - */ - if (err == -EBUSY) - err = 0; - if (!err) - bind_con_driver(csw, first, last, deflt); - - return err; -} /* * give_up_console is a wrapper to unregister_con_driver. It will only @@ -4264,6 +4220,5 @@ EXPORT_SYMBOL(console_blanked); EXPORT_SYMBOL(vc_cons); EXPORT_SYMBOL(global_cursor_default); #ifndef VT_SINGLE_DRIVER -EXPORT_SYMBOL(take_over_console); EXPORT_SYMBOL(give_up_console); #endif diff --git a/include/linux/console.h b/include/linux/console.h index 73bab0f58af5..8f9bd966dbc6 100644 --- a/include/linux/console.h +++ b/include/linux/console.h @@ -75,10 +75,8 @@ extern const struct consw newport_con; /* SGI Newport console */ extern const struct consw prom_con; /* SPARC PROM console */ int con_is_bound(const struct consw *csw); -int register_con_driver(const struct consw *csw, int first, int last); int unregister_con_driver(const struct consw *csw); int do_unregister_con_driver(const struct consw *csw); -int take_over_console(const struct consw *sw, int first, int last, int deflt); int do_take_over_console(const struct consw *sw, int first, int last, int deflt); void give_up_console(const struct consw *sw); #ifdef CONFIG_HW_CONSOLE |