3629 static int do_bind_con_driver(const struct consw *csw, int first, int last,  in do_bind_con_driver()  argument
3632 	struct module *owner = csw->owner;  in do_bind_con_driver()
3646 		if (con_driver->con == csw) {  in do_bind_con_driver()
3657 		csw->con_startup();  in do_bind_con_driver()
3666 		conswitchp = csw;  in do_bind_con_driver()
3679 		con_driver_map[i] = csw;  in do_bind_con_driver()
3732 int do_unbind_con_driver(const struct consw *csw, int first, int last, int deflt)  in do_unbind_con_driver()  argument
3734 	struct module *owner = csw->owner;  in do_unbind_con_driver()
3748 		if (con_driver->con == csw &&  in do_unbind_con_driver()
3764 		if (con_back->con && con_back->con != csw) {  in do_unbind_con_driver()
3774 	if (!con_is_bound(csw))  in do_unbind_con_driver()
3781 		if (con_driver_map[i] == csw) {  in do_unbind_con_driver()
3782 			module_put(csw->owner);  in do_unbind_con_driver()
3799 	if (!con_is_bound(csw))  in do_unbind_con_driver()
3813 	const struct consw *defcsw = NULL, *csw = NULL;  in vt_bind()  local
3819 	csw = con->con;  in vt_bind()
3850 			do_bind_con_driver(csw, first, last, deflt);  in vt_bind()
3863 	const struct consw *csw = NULL;  in vt_unbind()  local
3870 	csw = con->con;  in vt_unbind()
3876 			if (con_driver_map[i] == csw) {  in vt_unbind()
3889 			ret = do_unbind_con_driver(csw, first, last, deflt);  in vt_unbind()
3986 int con_is_bound(const struct consw *csw)  in con_is_bound()  argument
3993 		if (con_driver_map[i] == csw) {  in con_is_bound()
4103 static int do_register_con_driver(const struct consw *csw, int first, int last)  in do_register_con_driver()  argument
4105 	struct module *owner = csw->owner;  in do_register_con_driver()
4119 		if (con_driver->con == csw) {  in do_register_con_driver()
4125 	desc = csw->con_startup();  in do_register_con_driver()
4138 			con_driver->con = csw;  in do_register_con_driver()
4183 int do_unregister_con_driver(const struct consw *csw)  in do_unregister_con_driver()  argument
4188 	if (con_is_bound(csw))  in do_unregister_con_driver()
4191 	if (csw == conswitchp)  in do_unregister_con_driver()
4197 		if (con_driver->con == csw) {  in do_unregister_con_driver()
4260 int do_take_over_console(const struct consw *csw, int first, int last, int deflt)  in do_take_over_console()  argument
4264 	err = do_register_con_driver(csw, first, last);  in do_take_over_console()
4273 		do_bind_con_driver(csw, first, last, deflt);  in do_take_over_console()
4284 void give_up_console(const struct consw *csw)  in give_up_console()  argument
4287 	do_unregister_con_driver(csw);  in give_up_console()