diff --git a/src/ap/ap_drv_ops.c b/src/ap/ap_drv_ops.c
index d79c69829..a5978c6f4 100644
--- a/src/ap/ap_drv_ops.c
+++ b/src/ap/ap_drv_ops.c
@@ -44,8 +44,7 @@ static int hostapd_set_ap_wps_ie(struct hostapd_data *hapd,
 {
 	if (hapd->driver == NULL || hapd->driver->set_ap_wps_ie == NULL)
 		return 0;
-	return hapd->driver->set_ap_wps_ie(hapd->conf->iface, hapd->drv_priv,
-					   beacon, proberesp);
+	return hapd->driver->set_ap_wps_ie(hapd->drv_priv, beacon, proberesp);
 }
 
 
diff --git a/src/drivers/driver.h b/src/drivers/driver.h
index 188f34ce3..df35e5f8f 100644
--- a/src/drivers/driver.h
+++ b/src/drivers/driver.h
@@ -1581,7 +1581,6 @@ struct wpa_driver_ops {
 
 	/**
 	 * set_ap_wps_ie - Add WPS IE into Beacon/Probe Response frames (AP)
-	 * @ifname: The interface name (main or virtual BSS)
 	 * @priv: Private driver interface data
 	 * @beacon: WPS IE for Beacon frames
 	 * @proberesp: WPS IE for Probe Response frames
@@ -1592,8 +1591,7 @@ struct wpa_driver_ops {
 	 * to %NULL) if the driver uses the Beacon template from set_beacon()
 	 * and does not process Probe Request frames.
 	 */
-	int (*set_ap_wps_ie)(const char *ifname, void *priv,
-			     const struct wpabuf *beacon,
+	int (*set_ap_wps_ie)(void *priv, const struct wpabuf *beacon,
 			     const struct wpabuf *proberesp);
 
 	/**
diff --git a/src/drivers/driver_atheros.c b/src/drivers/driver_atheros.c
index 2b45f66af..f718857b7 100644
--- a/src/drivers/driver_atheros.c
+++ b/src/drivers/driver_atheros.c
@@ -683,8 +683,7 @@ madwifi_set_wps_ie(void *priv, const u8 *ie, size_t len, u32 frametype)
 }
 
 static int
-madwifi_set_ap_wps_ie(const char *ifname, void *priv,
-		      const struct wpabuf *beacon,
+madwifi_set_ap_wps_ie(void *priv, const struct wpabuf *beacon,
 		      const struct wpabuf *proberesp)
 {
 	if (madwifi_set_wps_ie(priv, beacon ? wpabuf_head(beacon) : NULL,
diff --git a/src/drivers/driver_hostap.c b/src/drivers/driver_hostap.c
index b568bfd1d..952f3891a 100644
--- a/src/drivers/driver_hostap.c
+++ b/src/drivers/driver_hostap.c
@@ -762,8 +762,7 @@ static int hostap_set_generic_elem(void *priv,
 }
 
 
-static int hostap_set_ap_wps_ie(const char *ifname, void *priv,
-				const struct wpabuf *beacon,
+static int hostap_set_ap_wps_ie(void *priv, const struct wpabuf *beacon,
 				const struct wpabuf *proberesp)
 {
 	struct hostap_driver_data *drv = priv;
diff --git a/src/drivers/driver_madwifi.c b/src/drivers/driver_madwifi.c
index 08ca54fc5..8687404db 100644
--- a/src/drivers/driver_madwifi.c
+++ b/src/drivers/driver_madwifi.c
@@ -786,8 +786,7 @@ madwifi_set_wps_ie(void *priv, const u8 *ie, size_t len, u32 frametype)
 }
 
 static int
-madwifi_set_ap_wps_ie(const char *ifname, void *priv,
-		      const struct wpabuf *beacon,
+madwifi_set_ap_wps_ie(void *priv, const struct wpabuf *beacon,
 		      const struct wpabuf *proberesp)
 {
 	if (madwifi_set_wps_ie(priv, beacon ? wpabuf_head(beacon) : NULL,
diff --git a/src/drivers/driver_test.c b/src/drivers/driver_test.c
index 9cd36ba53..4a57b3039 100644
--- a/src/drivers/driver_test.c
+++ b/src/drivers/driver_test.c
@@ -840,8 +840,7 @@ static int test_driver_set_generic_elem(void *priv,
 }
 
 
-static int test_driver_set_ap_wps_ie(const char *ifname, void *priv,
-				     const struct wpabuf *beacon,
+static int test_driver_set_ap_wps_ie(void *priv, const struct wpabuf *beacon,
 				     const struct wpabuf *proberesp)
 {
 	struct test_driver_bss *bss = priv;