66 ctl_backend_register(struct ctl_backend_driver *be)  in ctl_backend_register()  argument
75 		if (strcmp(be_tmp->name, be->name) == 0) {  in ctl_backend_register()
82 	be->config_move_done = ctl_config_move_done;  in ctl_backend_register()
86 	if (be->init != NULL) {  in ctl_backend_register()
87 		if ((error = be->init()) != 0) {  in ctl_backend_register()
89 			    be->name, error);  in ctl_backend_register()
95 	STAILQ_INSERT_TAIL(&softc->be_list, be, links);  in ctl_backend_register()
102 ctl_backend_deregister(struct ctl_backend_driver *be)  in ctl_backend_deregister()  argument
108 	if (be->shutdown != NULL) {  in ctl_backend_deregister()
109 		if ((error = be->shutdown()) != 0) {  in ctl_backend_deregister()
111 			    be->name, error);  in ctl_backend_deregister()
117 	STAILQ_REMOVE(&softc->be_list, be, ctl_backend_driver, links);  in ctl_backend_deregister()