diff --git a/net/mac80211/hostapd_ioctl.h b/net/mac80211/hostapd_ioctl.h
index 52da513f060a4de8394c3953e647730d23c39113..77a5c8813aee956610d1fc653c0ea10474337bff 100644
--- a/net/mac80211/hostapd_ioctl.h
+++ b/net/mac80211/hostapd_ioctl.h
@@ -32,7 +32,6 @@ enum {
 	PRISM2_PARAM_PREAMBLE = 1003,
 	PRISM2_PARAM_SHORT_SLOT_TIME = 1006,
 	PRISM2_PARAM_NEXT_MODE = 1008,
-	PRISM2_PARAM_RADIO_ENABLED = 1010,
 	PRISM2_PARAM_ANTENNA_MODE = 1013,
 	PRISM2_PARAM_STAT_TIME = 1016,
 	PRISM2_PARAM_STA_ANTENNA_SEL = 1017,
diff --git a/net/mac80211/ieee80211_ioctl.c b/net/mac80211/ieee80211_ioctl.c
index 0e88564e524a237bce9ddcd833eee0f9e2c1311b..b89fb1f2f2410a45b1806b7731491cbc7337aa76 100644
--- a/net/mac80211/ieee80211_ioctl.c
+++ b/net/mac80211/ieee80211_ioctl.c
@@ -287,16 +287,6 @@ static int ieee80211_ioctl_siwgenie(struct net_device *dev,
 	return -EOPNOTSUPP;
 }
 
-static int ieee80211_ioctl_set_radio_enabled(struct net_device *dev,
-					     int val)
-{
-	struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
-	struct ieee80211_conf *conf = &local->hw.conf;
-
-	conf->radio_enabled = val;
-	return ieee80211_hw_config(wdev_priv(dev->ieee80211_ptr));
-}
-
 static int ieee80211_ioctl_giwname(struct net_device *dev,
 				   struct iw_request_info *info,
 				   char *name, char *extra)
@@ -1107,10 +1097,6 @@ static int ieee80211_ioctl_prism2_param(struct net_device *dev,
 		local->next_mode = value;
 		break;
 
-	case PRISM2_PARAM_RADIO_ENABLED:
-		ret = ieee80211_ioctl_set_radio_enabled(dev, value);
-		break;
-
 	case PRISM2_PARAM_ANTENNA_MODE:
 		local->hw.conf.antenna_mode = value;
 		if (ieee80211_hw_config(local))