1502 	if (wpa_s->wps_er == NULL)  in wpas_wps_set_sel_reg_cb()
1507 	wps_er_set_sel_reg(wpa_s->wps_er, sel_reg, dev_passwd_id,  in wpas_wps_set_sel_reg_cb()
1706 	wps_er_deinit(wpa_s->wps_er, NULL, NULL);  in wpas_wps_deinit()
1707 	wpa_s->wps_er = NULL;  in wpas_wps_deinit()
2005 	if (wpa_s->wps_er) {  in wpas_wps_er_start()
2006 		wps_er_refresh(wpa_s->wps_er);  in wpas_wps_er_start()
2009 	wpa_s->wps_er = wps_er_init(wpa_s->wps, wpa_s->ifname, filter);  in wpas_wps_er_start()
2010 	if (wpa_s->wps_er == NULL)  in wpas_wps_er_start()
2022 	wps_er_deinit(wpa_s->wps_er, NULL, NULL);  in wpas_wps_er_stop()
2023 	wpa_s->wps_er = NULL;  in wpas_wps_er_stop()
2040 		use_uuid = wps_er_get_sta_uuid(wpa_s->wps_er, addr_buf);  in wpas_wps_er_add_pin()
2062 	return wps_er_pbc(wpa_s->wps_er, use_uuid, use_addr);  in wpas_wps_er_pbc()
2079 	return wps_er_learn(wpa_s->wps_er, use_uuid, use_addr, (const u8 *) pin,  in wpas_wps_er_learn()
2139 	ret = wps_er_set_config(wpa_s->wps_er, use_uuid, use_addr, &cred);  in wpas_wps_er_set_config()
2198 	return wps_er_config(wpa_s->wps_er, use_uuid, use_addr,  in wpas_wps_er_config()
2211 	if (!wpa_s->wps_er)  in wpas_wps_er_nfc_config_token()
2221 	ret = wps_er_nfc_config_token(wpa_s->wps_er, use_uuid, use_addr);  in wpas_wps_er_nfc_config_token()
2250 	if (wpa_s->wps_er) {  in wpas_wps_terminate_pending()
2252 		wps_er_deinit(wpa_s->wps_er, wpas_wps_terminate_cb, wpa_s);  in wpas_wps_terminate_pending()
2253 		wpa_s->wps_er = NULL;  in wpas_wps_terminate_pending()
2646 	ret = wps_er_nfc_handover_sel(wpa_s->wps_er, wpa_s->wps, use_uuid,  in wpas_wps_er_nfc_handover_sel()