diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
index d73dd573a5b7..abce472d3814 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c
@@ -1118,7 +1118,6 @@ static void rtl8192_init_priv_variable(struct net_device *dev)
 	priv->bDriverIsGoingToUnload = false;
 	priv->being_init_adapter = false;
 	priv->initialized_at_probe = false;
-	priv->sw_radio_on = true;
 	priv->bdisable_nic = false;
 	priv->bfirst_init = false;
 	priv->txringcount = 64;
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h
index 0640e76f2a7a..6127e92d8b93 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h
@@ -626,7 +626,6 @@ struct r8192_priv {
 	u8		RegCWinMin;
 	u8		keepAliveLevel;
 
-	bool		sw_radio_on;
 	bool		bHwRadioOff;
 	bool		pwrdown;
 	bool		blinked_ingpio;
diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c b/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c
index 2e6c4fab60fe..26c2ad03126b 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_wx.c
@@ -175,48 +175,6 @@ static int r8192_wx_force_reset(struct net_device *dev,
 
 }
 
-static int r8192_wx_force_mic_error(struct net_device *dev,
-		struct iw_request_info *info,
-		union iwreq_data *wrqu, char *extra)
-{
-	struct r8192_priv *priv = rtllib_priv(dev);
-	struct rtllib_device *ieee = priv->rtllib;
-
-	down(&priv->wx_sem);
-
-	RT_TRACE(COMP_DBG, "%s(): force mic error !\n", __func__);
-	ieee->force_mic_error = true;
-	up(&priv->wx_sem);
-	return 0;
-
-}
-
-#define MAX_ADHOC_PEER_NUM 64
-struct adhoc_peer_entry {
-	unsigned char MacAddr[ETH_ALEN];
-	unsigned char WirelessMode;
-	unsigned char bCurTxBW40MHz;
-};
-struct adhoc_peers_info {
-	struct adhoc_peer_entry Entry[MAX_ADHOC_PEER_NUM];
-	unsigned char num;
-};
-
-static int r8192_wx_get_adhoc_peers(struct net_device *dev,
-				    struct iw_request_info *info,
-				    union iwreq_data *wrqu, char *extra)
-{
-	return 0;
-}
-
-
-static int r8191se_wx_get_firm_version(struct net_device *dev,
-		struct iw_request_info *info,
-		struct iw_param *wrqu, char *extra)
-{
-	return 0;
-}
-
 static int r8192_wx_adapter_power_status(struct net_device *dev,
 		struct iw_request_info *info,
 		union iwreq_data *wrqu, char *extra)
@@ -247,28 +205,6 @@ static int r8192_wx_adapter_power_status(struct net_device *dev,
 	return 0;
 }
 
-static int r8192se_wx_set_radio(struct net_device *dev,
-	struct iw_request_info *info,
-	union iwreq_data *wrqu, char *extra)
-{
-	struct r8192_priv *priv = rtllib_priv(dev);
-
-	down(&priv->wx_sem);
-
-	netdev_info(dev, "%s(): set radio ! extra is %d\n", __func__, *extra);
-	if ((*extra != 0) && (*extra != 1)) {
-		RT_TRACE(COMP_ERR,
-			 "%s(): set radio an err value,must 0(radio off) or 1(radio on)\n",
-			 __func__);
-		up(&priv->wx_sem);
-		return -1;
-	}
-	priv->sw_radio_on = *extra;
-	up(&priv->wx_sem);
-	return 0;
-
-}
-
 static int r8192se_wx_set_lps_awake_interval(struct net_device *dev,
 	struct iw_request_info *info,
 	union iwreq_data *wrqu, char *extra)
@@ -1239,21 +1175,10 @@ static const struct iw_priv_args r8192_private_args[] = {
 	}, {
 		SIOCIWFIRSTPRIV + 0x3,
 		IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "forcereset"
-	}, {
-		SIOCIWFIRSTPRIV + 0x4,
-		IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "force_mic_error"
-	}, {
-		SIOCIWFIRSTPRIV + 0x5,
-		IW_PRIV_TYPE_NONE, IW_PRIV_TYPE_INT|IW_PRIV_SIZE_FIXED|1,
-		"firm_ver"
 	}, {
 		SIOCIWFIRSTPRIV + 0x6,
 		IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED|1, IW_PRIV_TYPE_NONE,
 		"set_power"
-	}, {
-		SIOCIWFIRSTPRIV + 0x9,
-		IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED|1, IW_PRIV_TYPE_NONE,
-		"radio"
 	}, {
 		SIOCIWFIRSTPRIV + 0xa,
 		IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED|1, IW_PRIV_TYPE_NONE,
@@ -1262,9 +1187,6 @@ static const struct iw_priv_args r8192_private_args[] = {
 		SIOCIWFIRSTPRIV + 0xb,
 		IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED|1, IW_PRIV_TYPE_NONE,
 		"lps_force"
-	}, {
-		SIOCIWFIRSTPRIV + 0xc,
-		0, IW_PRIV_TYPE_CHAR|2047, "adhoc_peer_list"
 	}, {
 		SIOCIWFIRSTPRIV + 0x16,
 		IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 3, 0, "setpromisc"
@@ -1280,15 +1202,15 @@ static iw_handler r8192_private_handler[] = {
 	(iw_handler)r8192_wx_set_scan_type,
 	(iw_handler)r8192_wx_set_rawtx,
 	(iw_handler)r8192_wx_force_reset,
-	(iw_handler)r8192_wx_force_mic_error,
-	(iw_handler)r8191se_wx_get_firm_version,
+	(iw_handler)NULL,
+	(iw_handler)NULL,
 	(iw_handler)r8192_wx_adapter_power_status,
 	(iw_handler)NULL,
 	(iw_handler)NULL,
-	(iw_handler)r8192se_wx_set_radio,
+	(iw_handler)NULL,
 	(iw_handler)r8192se_wx_set_lps_awake_interval,
 	(iw_handler)r8192se_wx_set_force_lps,
-	(iw_handler)r8192_wx_get_adhoc_peers,
+	(iw_handler)NULL,
 	(iw_handler)NULL,
 	(iw_handler)NULL,
 	(iw_handler)NULL,
diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h
index d5b5592c18fa..5c3a9793171b 100644
--- a/drivers/staging/rtl8192e/rtllib.h
+++ b/drivers/staging/rtl8192e/rtllib.h
@@ -1904,7 +1904,6 @@ struct rtllib_device {
 
 	u8 hwsec_active;
 	bool is_silent_reset;
-	bool force_mic_error;
 	bool is_roaming;
 	bool ieee_up;
 	bool cannot_notify;