3768 static int do_bind_con_driver(const struct consw *csw, int first, int last,  in do_bind_con_driver()  argument
3771 	struct module *owner = csw->owner;  in do_bind_con_driver()
3785 		if (con_driver->con == csw) {  in do_bind_con_driver()
3796 		csw->con_startup();  in do_bind_con_driver()
3805 		conswitchp = csw;  in do_bind_con_driver()
3818 		con_driver_map[i] = csw;  in do_bind_con_driver()
3871 int do_unbind_con_driver(const struct consw *csw, int first, int last, int deflt)  in do_unbind_con_driver()  argument
3873 	struct module *owner = csw->owner;  in do_unbind_con_driver()
3887 		if (con_driver->con == csw &&  in do_unbind_con_driver()
3903 		if (con_back->con && con_back->con != csw) {  in do_unbind_con_driver()
3913 	if (!con_is_bound(csw))  in do_unbind_con_driver()
3920 		if (con_driver_map[i] == csw) {  in do_unbind_con_driver()
3921 			module_put(csw->owner);  in do_unbind_con_driver()
3938 	if (!con_is_bound(csw))  in do_unbind_con_driver()
3952 	const struct consw *defcsw = NULL, *csw = NULL;  in vt_bind()  local
3958 	csw = con->con;  in vt_bind()
3989 			do_bind_con_driver(csw, first, last, deflt);  in vt_bind()
4002 	const struct consw *csw = NULL;  in vt_unbind()  local
4009 	csw = con->con;  in vt_unbind()
4015 			if (con_driver_map[i] == csw) {  in vt_unbind()
4028 			ret = do_unbind_con_driver(csw, first, last, deflt);  in vt_unbind()
4125 int con_is_bound(const struct consw *csw)  in con_is_bound()  argument
4132 		if (con_driver_map[i] == csw) {  in con_is_bound()
4229 static int do_register_con_driver(const struct consw *csw, int first, int last)  in do_register_con_driver()  argument
4231 	struct module *owner = csw->owner;  in do_register_con_driver()
4245 		if (con_driver->con == csw) {  in do_register_con_driver()
4251 	desc = csw->con_startup();  in do_register_con_driver()
4264 			con_driver->con = csw;  in do_register_con_driver()
4309 int do_unregister_con_driver(const struct consw *csw)  in do_unregister_con_driver()  argument
4314 	if (con_is_bound(csw))  in do_unregister_con_driver()
4317 	if (csw == conswitchp)  in do_unregister_con_driver()
4323 		if (con_driver->con == csw) {  in do_unregister_con_driver()
4386 int do_take_over_console(const struct consw *csw, int first, int last, int deflt)  in do_take_over_console()  argument
4390 	err = do_register_con_driver(csw, first, last);  in do_take_over_console()
4399 		do_bind_con_driver(csw, first, last, deflt);  in do_take_over_console()
4410 void give_up_console(const struct consw *csw)  in give_up_console()  argument
4413 	do_unregister_con_driver(csw);  in give_up_console()