Avoid clashing function prototypes

index 5b483de18c81..3158f91b18d5 100644
@@ -9870,7 +9870,7 @@ static int ipw_wx_sw_reset(struct net_device *dev,
 
 /* Rebase the WE IOCTLs to zero for the handler array */
 static iw_handler ipw_wx_handlers[] = {
-	IW_HANDLER(SIOCGIWNAME, (iw_handler)cfg80211_wext_giwname),
+	IW_HANDLER(SIOCGIWNAME, cfg80211_wext_giwname),
 	IW_HANDLER(SIOCSIWFREQ, ipw_wx_set_freq),
 	IW_HANDLER(SIOCGIWFREQ, ipw_wx_get_freq),
 	IW_HANDLER(SIOCSIWMODE, ipw_wx_set_mode),

291 lines not on this page · raw message

index ad77caf2ffde..0ee36d97e068 100644
@@ -19,34 +19,34 @@
  */
 int cfg80211_wext_giwname(struct net_device *dev,
 			  struct iw_request_info *info,
-			  char *name, char *extra);
+			  union iwreq_data *wrqu, char *extra);
 int cfg80211_wext_siwmode(struct net_device *dev, struct iw_request_info *info,
-			  u32 *mode, char *extra);
+			  union iwreq_data *wrqu, char *extra);
 int cfg80211_wext_giwmode(struct net_device *dev, struct iw_request_info *info,
-			  u32 *mode, char *extra);
+			  union iwreq_data *wrqu, char *extra);
 int cfg80211_wext_siwscan(struct net_device *dev,
 			  struct iw_request_info *info,
 			  union iwreq_data *wrqu, char *extra);
 int cfg80211_wext_giwscan(struct net_device *dev,
 			  struct iw_request_info *info,
-			  struct iw_point *data, char *extra);
+			  union iwreq_data *wrqu, char *extra);
 int cfg80211_wext_giwrange(struct net_device *dev,
 			   struct iw_request_info *info,
-			   struct iw_point *data, char *extra);
+			   union iwreq_data *wrqu, char *extra);
 int cfg80211_wext_siwrts(struct net_device *dev,
 			 struct iw_request_info *info,
-			 struct iw_param *rts, char *extra);
+			 union iwreq_data *wrqu, char *extra);
 int cfg80211_wext_giwrts(struct net_device *dev,
 			 struct iw_request_info *info,
-			 struct iw_param *rts, char *extra);
+			 union iwreq_data *wrqu, char *extra);
 int cfg80211_wext_siwfrag(struct net_device *dev,
 			  struct iw_request_info *info,
-			  struct iw_param *frag, char *extra);
+			  union iwreq_data *wrqu, char *extra);
 int cfg80211_wext_giwfrag(struct net_device *dev,
 			  struct iw_request_info *info,
-			  struct iw_param *frag, char *extra);
+			  union iwreq_data *wrqu, char *extra);
 int cfg80211_wext_giwretry(struct net_device *dev,
 			   struct iw_request_info *info,
-			   struct iw_param *retry, char *extra);
+			   union iwreq_data *wrqu, char *extra);
 
 #endif /* __NET_CFG80211_WEXT_H */

index 806a5f1330ff..853619bc0f1a 100644
@@ -3229,8 +3229,9 @@ static int ieee80211_scan_results(struct cfg80211_registered_device *rdev,
 
 int cfg80211_wext_giwscan(struct net_device *dev,
 			  struct iw_request_info *info,
-			  struct iw_point *data, char *extra)
+			  union iwreq_data *wrqu, char *extra)
 {
+	struct iw_point *data = &wrqu->data;
 	struct cfg80211_registered_device *rdev;
 	int res;
 

366 lines not on this page · raw message

index 8d3cc1552e2f..c02eb789e676 100644
@@ -13,7 +13,7 @@
 
 int cfg80211_ibss_wext_siwfreq(struct net_device *dev,
 			       struct iw_request_info *info,
-			       struct iw_freq *freq, char *extra);
+			       struct iw_freq *wextfreq, char *extra);
 int cfg80211_ibss_wext_giwfreq(struct net_device *dev,
 			       struct iw_request_info *info,
 			       struct iw_freq *freq, char *extra);

@@ -32,7 +32,7 @@ int cfg80211_ibss_wext_giwessid(struct net_device *dev,
 
 int cfg80211_mgd_wext_siwfreq(struct net_device *dev,
 			      struct iw_request_info *info,
-			      struct iw_freq *freq, char *extra);
+			      struct iw_freq *wextfreq, char *extra);
 int cfg80211_mgd_wext_giwfreq(struct net_device *dev,
 			      struct iw_request_info *info,
 			      struct iw_freq *freq, char *extra);

@@ -51,10 +51,10 @@ int cfg80211_mgd_wext_giwessid(struct net_device *dev,
 
 int cfg80211_wext_siwmlme(struct net_device *dev,
 			  struct iw_request_info *info,
-			  struct iw_point *data, char *extra);
+			  union iwreq_data *wrqu, char *extra);
 int cfg80211_wext_siwgenie(struct net_device *dev,
 			   struct iw_request_info *info,
-			   struct iw_point *data, char *extra);
+			   union iwreq_data *wrqu, char *extra);
 
 
 int cfg80211_wext_freq(struct iw_freq *freq);

index 68f45afc352d..191c6d98c700 100644
@@ -324,8 +324,9 @@ int cfg80211_mgd_wext_giwap(struct net_device *dev,
 
 int cfg80211_wext_siwgenie(struct net_device *dev,
 			   struct iw_request_info *info,
-			   struct iw_point *data, char *extra)
+			   union iwreq_data *wrqu, char *extra)
 {
+	struct iw_point *data = &wrqu->data;
 	struct wireless_dev *wdev = dev->ieee80211_ptr;
 	struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
 	u8 *ie = extra;

@@ -374,7 +375,7 @@ int cfg80211_wext_siwgenie(struct net_device *dev,
 
 int cfg80211_wext_siwmlme(struct net_device *dev,
 			  struct iw_request_info *info,
-			  struct iw_point *data, char *extra)
+			  union iwreq_data *wrqu, char *extra)
 {
 	struct wireless_dev *wdev = dev->ieee80211_ptr;
 	struct iw_mlme *mlme = (struct iw_mlme *)extra;

index 4e0a0c881697..01d1ba815c74 100644
@@ -91,7 +91,7 @@ static int prism2_get_datarates(struct net_device *dev, u8 *rates)
 
 static int prism2_get_name(struct net_device *dev,
 			   struct iw_request_info *info,
-			   char *name, char *extra)
+			   union iwreq_data *wrqu, char *extra)
 {
 	u8 rates[10];
 	int len, i, over2 = 0;

@@ -105,7 +105,7 @@ static int prism2_get_name(struct net_device *dev,
 		}
 	}
 
-	strcpy(name, over2 ? "IEEE 802.11b" : "IEEE 802.11-DS");
+	strcpy(wrqu->name, over2 ? "IEEE 802.11b" : "IEEE 802.11-DS");
 
 	return 0;
 }

@@ -113,8 +113,9 @@ static int prism2_get_name(struct net_device *dev,
 
 static int prism2_ioctl_siwencode(struct net_device *dev,
 				  struct iw_request_info *info,
-				  struct iw_point *erq, char *keybuf)
+				  union iwreq_data *wrqu, char *keybuf)
 {
+	struct iw_point *erq = &wrqu->encoding;
 	struct hostap_interface *iface;
 	local_info_t *local;
 	int i;

@@ -215,8 +216,9 @@ static int prism2_ioctl_siwencode(struct net_device *dev,
 
 static int prism2_ioctl_giwencode(struct net_device *dev,
 				  struct iw_request_info *info,
-				  struct iw_point *erq, char *key)
+				  union iwreq_data *wrqu, char *key)
 {
+	struct iw_point *erq = &wrqu->encoding;
 	struct hostap_interface *iface;
 	local_info_t *local;
 	int i, len;

@@ -321,8 +323,9 @@ static int hostap_set_rate(struct net_device *dev)
 
 static int prism2_ioctl_siwrate(struct net_device *dev,
 				struct iw_request_info *info,
-				struct iw_param *rrq, char *extra)
+				union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *rrq = &wrqu->bitrate;
 	struct hostap_interface *iface;
 	local_info_t *local;
 

@@ -381,8 +384,9 @@ static int prism2_ioctl_siwrate(struct net_device *dev,
 
 static int prism2_ioctl_giwrate(struct net_device *dev,
 				struct iw_request_info *info,
-				struct iw_param *rrq, char *extra)
+				union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *rrq = &wrqu->bitrate;
 	u16 val;
 	struct hostap_interface *iface;
 	local_info_t *local;

@@ -440,8 +444,9 @@ static int prism2_ioctl_giwrate(struct net_device *dev,
 
 static int prism2_ioctl_siwsens(struct net_device *dev,
 				struct iw_request_info *info,
-				struct iw_param *sens, char *extra)
+				union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *sens = &wrqu->sens;
 	struct hostap_interface *iface;
 	local_info_t *local;
 

@@ -461,8 +466,9 @@ static int prism2_ioctl_siwsens(struct net_device *dev,
 
 static int prism2_ioctl_giwsens(struct net_device *dev,
 				struct iw_request_info *info,
-				struct iw_param *sens, char *extra)
+				union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *sens = &wrqu->sens;
 	struct hostap_interface *iface;
 	local_info_t *local;
 	__le16 val;

@@ -485,8 +491,9 @@ static int prism2_ioctl_giwsens(struct net_device *dev,
 /* Deprecated in new wireless extension API */
 static int prism2_ioctl_giwaplist(struct net_device *dev,
 				  struct iw_request_info *info,
-				  struct iw_point *data, char *extra)
+				  union iwreq_data *wrqu, char *extra)
 {
+	struct iw_point *data = &wrqu->data;
 	struct hostap_interface *iface;
 	local_info_t *local;
 	struct sockaddr *addr;

@@ -526,8 +533,9 @@ static int prism2_ioctl_giwaplist(struct net_device *dev,
 
 static int prism2_ioctl_siwrts(struct net_device *dev,
 			       struct iw_request_info *info,
-			       struct iw_param *rts, char *extra)
+			       union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *rts = &wrqu->rts;
 	struct hostap_interface *iface;
 	local_info_t *local;
 	__le16 val;

@@ -553,8 +561,9 @@ static int prism2_ioctl_siwrts(struct net_device *dev,
 
 static int prism2_ioctl_giwrts(struct net_device *dev,
 			       struct iw_request_info *info,
-			       struct iw_param *rts, char *extra)
+			       union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *rts = &wrqu->rts;
 	struct hostap_interface *iface;
 	local_info_t *local;
 	__le16 val;

@@ -576,8 +585,9 @@ static int prism2_ioctl_giwrts(struct net_device *dev,
 
 static int prism2_ioctl_siwfrag(struct net_device *dev,
 				struct iw_request_info *info,
-				struct iw_param *rts, char *extra)
+				union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *rts = &wrqu->rts;
 	struct hostap_interface *iface;
 	local_info_t *local;
 	__le16 val;

@@ -603,8 +613,9 @@ static int prism2_ioctl_siwfrag(struct net_device *dev,
 
 static int prism2_ioctl_giwfrag(struct net_device *dev,
 				struct iw_request_info *info,
-				struct iw_param *rts, char *extra)
+				union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *rts = &wrqu->rts;
 	struct hostap_interface *iface;
 	local_info_t *local;
 	__le16 val;

@@ -669,8 +680,9 @@ static int hostap_join_ap(struct net_device *dev)
 
 static int prism2_ioctl_siwap(struct net_device *dev,
 			      struct iw_request_info *info,
-			      struct sockaddr *ap_addr, char *extra)
+			      union iwreq_data *wrqu, char *extra)
 {
+	struct sockaddr *ap_addr = &wrqu->ap_addr;
 #ifdef PRISM2_NO_STATION_MODES
 	return -EOPNOTSUPP;
 #else /* PRISM2_NO_STATION_MODES */

@@ -709,8 +721,9 @@ static int prism2_ioctl_siwap(struct net_device *dev,
 
 static int prism2_ioctl_giwap(struct net_device *dev,
 			      struct iw_request_info *info,
-			      struct sockaddr *ap_addr, char *extra)
+			      union iwreq_data *wrqu, char *extra)
 {
+	struct sockaddr *ap_addr = &wrqu->ap_addr;
 	struct hostap_interface *iface;
 	local_info_t *local;
 

@@ -745,8 +758,9 @@ static int prism2_ioctl_giwap(struct net_device *dev,
 
 static int prism2_ioctl_siwnickn(struct net_device *dev,
 				 struct iw_request_info *info,
-				 struct iw_point *data, char *nickname)
+				 union iwreq_data *wrqu, char *nickname)
 {
+	struct iw_point *data = &wrqu->data;
 	struct hostap_interface *iface;
 	local_info_t *local;
 

@@ -766,8 +780,9 @@ static int prism2_ioctl_siwnickn(struct net_device *dev,
 
 static int prism2_ioctl_giwnickn(struct net_device *dev,
 				 struct iw_request_info *info,
-				 struct iw_point *data, char *nickname)
+				 union iwreq_data *wrqu, char *nickname)
 {
+	struct iw_point *data = &wrqu->data;
 	struct hostap_interface *iface;
 	local_info_t *local;
 	int len;

@@ -793,8 +808,9 @@ static int prism2_ioctl_giwnickn(struct net_device *dev,
 
 static int prism2_ioctl_siwfreq(struct net_device *dev,
 				struct iw_request_info *info,
-				struct iw_freq *freq, char *extra)
+				union iwreq_data *wrqu, char *extra)
 {
+	struct iw_freq *freq = &wrqu->freq;
 	struct hostap_interface *iface;
 	local_info_t *local;
 

@@ -830,8 +846,9 @@ static int prism2_ioctl_siwfreq(struct net_device *dev,
 
 static int prism2_ioctl_giwfreq(struct net_device *dev,
 				struct iw_request_info *info,
-				struct iw_freq *freq, char *extra)
+				union iwreq_data *wrqu, char *extra)
 {
+	struct iw_freq *freq = &wrqu->freq;
 	struct hostap_interface *iface;
 	local_info_t *local;
 	u16 val;

@@ -874,8 +891,9 @@ static void hostap_monitor_set_type(local_info_t *local)
 
 static int prism2_ioctl_siwessid(struct net_device *dev,
 				 struct iw_request_info *info,
-				 struct iw_point *data, char *ssid)
+				 union iwreq_data *wrqu, char *ssid)
 {
+	struct iw_point *data = &wrqu->data;
 	struct hostap_interface *iface;
 	local_info_t *local;
 

@@ -910,8 +928,9 @@ static int prism2_ioctl_siwessid(struct net_device *dev,
 
 static int prism2_ioctl_giwessid(struct net_device *dev,
 				 struct iw_request_info *info,
-				 struct iw_point *data, char *essid)
+				 union iwreq_data *wrqu, char *essid)
 {
+	struct iw_point *data = &wrqu->data;
 	struct hostap_interface *iface;
 	local_info_t *local;
 	u16 val;

@@ -946,8 +965,9 @@ static int prism2_ioctl_giwessid(struct net_device *dev,
 
 static int prism2_ioctl_giwrange(struct net_device *dev,
 				 struct iw_request_info *info,
-				 struct iw_point *data, char *extra)
+				 union iwreq_data *wrqu, char *extra)
 {
+	struct iw_point *data = &wrqu->data;
 	struct hostap_interface *iface;
 	local_info_t *local;
 	struct iw_range *range = (struct iw_range *) extra;

@@ -1121,8 +1141,9 @@ static int hostap_monitor_mode_disable(local_info_t *local)
 
 static int prism2_ioctl_siwmode(struct net_device *dev,
 				struct iw_request_info *info,
-				__u32 *mode, char *extra)
+				union iwreq_data *wrqu, char *extra)
 {
+	__u32 *mode = &wrqu->mode;
 	struct hostap_interface *iface;
 	local_info_t *local;
 	int double_reset = 0;

@@ -1197,8 +1218,9 @@ static int prism2_ioctl_siwmode(struct net_device *dev,
 
 static int prism2_ioctl_giwmode(struct net_device *dev,
 				struct iw_request_info *info,
-				__u32 *mode, char *extra)
+				union iwreq_data *wrqu, char *extra)
 {
+	__u32 *mode = &wrqu->mode;
 	struct hostap_interface *iface;
 	local_info_t *local;
 

@@ -1222,8 +1244,9 @@ static int prism2_ioctl_giwmode(struct net_device *dev,
 
 static int prism2_ioctl_siwpower(struct net_device *dev,
 				 struct iw_request_info *info,
-				 struct iw_param *wrq, char *extra)
+				 union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *wrq = &wrqu->power;
 #ifdef PRISM2_NO_STATION_MODES
 	return -EOPNOTSUPP;
 #else /* PRISM2_NO_STATION_MODES */

@@ -1281,8 +1304,9 @@ static int prism2_ioctl_siwpower(struct net_device *dev,
 
 static int prism2_ioctl_giwpower(struct net_device *dev,
 				 struct iw_request_info *info,
-				 struct iw_param *rrq, char *extra)
+				 union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *rrq = &wrqu->power;
 #ifdef PRISM2_NO_STATION_MODES
 	return -EOPNOTSUPP;
 #else /* PRISM2_NO_STATION_MODES */

@@ -1339,8 +1363,9 @@ static int prism2_ioctl_giwpower(struct net_device *dev,
 
 static int prism2_ioctl_siwretry(struct net_device *dev,
 				 struct iw_request_info *info,
-				 struct iw_param *rrq, char *extra)
+				 union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *rrq = &wrqu->retry;
 	struct hostap_interface *iface;
 	local_info_t *local;
 

@@ -1400,8 +1425,9 @@ static int prism2_ioctl_siwretry(struct net_device *dev,
 
 static int prism2_ioctl_giwretry(struct net_device *dev,
 				 struct iw_request_info *info,
-				 struct iw_param *rrq, char *extra)
+				 union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *rrq = &wrqu->retry;
 	struct hostap_interface *iface;
 	local_info_t *local;
 	__le16 shortretry, longretry, lifetime, altretry;

@@ -1494,8 +1520,9 @@ static u16 prism2_txpower_dBm_to_hfa386x(int val)
 
 static int prism2_ioctl_siwtxpow(struct net_device *dev,
 				 struct iw_request_info *info,
-				 struct iw_param *rrq, char *extra)
+				 union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *rrq = &wrqu->txpower;
 	struct hostap_interface *iface;
 	local_info_t *local;
 #ifdef RAW_TXPOWER_SETTING

@@ -1575,9 +1602,10 @@ static int prism2_ioctl_siwtxpow(struct net_device *dev,
 
 static int prism2_ioctl_giwtxpow(struct net_device *dev,
 				 struct iw_request_info *info,
-				 struct iw_param *rrq, char *extra)
+				 union iwreq_data *wrqu, char *extra)
 {
 #ifdef RAW_TXPOWER_SETTING
+	struct iw_param *rrq = &wrqu->txpower;
 	struct hostap_interface *iface;
 	local_info_t *local;
 	u16 resp0;

@@ -1710,8 +1738,9 @@ static inline int prism2_request_scan(struct net_device *dev)
 
 static int prism2_ioctl_siwscan(struct net_device *dev,
 				struct iw_request_info *info,
-				struct iw_point *data, char *extra)
+				union iwreq_data *wrqu, char *extra)
 {
+	struct iw_point *data = &wrqu->data;
 	struct hostap_interface *iface;
 	local_info_t *local;
 	int ret;

@@ -2057,8 +2086,9 @@ static inline int prism2_ioctl_giwscan_sta(struct net_device *dev,
 
 static int prism2_ioctl_giwscan(struct net_device *dev,
 				struct iw_request_info *info,
-				struct iw_point *data, char *extra)
+				union iwreq_data *wrqu, char *extra)
 {
+	struct iw_point *data = &wrqu->data;
 	struct hostap_interface *iface;
 	local_info_t *local;
 	int res;

@@ -2303,7 +2333,7 @@ static int prism2_ioctl_priv_inquire(struct net_device *dev, int *i)
 
 static int prism2_ioctl_priv_prism2_param(struct net_device *dev,
 					  struct iw_request_info *info,
-					  void *wrqu, char *extra)
+					  union iwreq_data *uwrq, char *extra)
 {
 	struct hostap_interface *iface;
 	local_info_t *local;

@@ -2654,7 +2684,7 @@ static int prism2_ioctl_priv_prism2_param(struct net_device *dev,
 
 static int prism2_ioctl_priv_get_prism2_param(struct net_device *dev,
 					      struct iw_request_info *info,
-					      void *wrqu, char *extra)
+					      union iwreq_data *wrqu, char *extra)
 {
 	struct hostap_interface *iface;
 	local_info_t *local;

@@ -2841,7 +2871,7 @@ static int prism2_ioctl_priv_get_prism2_param(struct net_device *dev,
 
 static int prism2_ioctl_priv_readmif(struct net_device *dev,
 				     struct iw_request_info *info,
-				     void *wrqu, char *extra)
+				     union iwreq_data *wrqu, char *extra)
 {
 	struct hostap_interface *iface;
 	local_info_t *local;

@@ -2862,7 +2892,7 @@ static int prism2_ioctl_priv_readmif(struct net_device *dev,
 
 static int prism2_ioctl_priv_writemif(struct net_device *dev,
 				      struct iw_request_info *info,
-				      void *wrqu, char *extra)
+				      union iwreq_data *wrqu, char *extra)
 {
 	struct hostap_interface *iface;
 	local_info_t *local;

@@ -2885,7 +2915,7 @@ static int prism2_ioctl_priv_monitor(struct net_device *dev, int *i)
 	struct hostap_interface *iface;
 	local_info_t *local;
 	int ret = 0;
-	u32 mode;
+	union iwreq_data wrqu;
 
 	iface = netdev_priv(dev);
 	local = iface->local;

@@ -2899,8 +2929,8 @@ static int prism2_ioctl_priv_monitor(struct net_device *dev, int *i)
 	if (*i == 0) {
 		/* Disable monitor mode - old mode was not saved, so go to
 		 * Master mode */
-		mode = IW_MODE_MASTER;
-		ret = prism2_ioctl_siwmode(dev, NULL, &mode, NULL);
+		wrqu.mode = IW_MODE_MASTER;
+		ret = prism2_ioctl_siwmode(dev, NULL, &wrqu, NULL);
 	} else if (*i == 1) {
 		/* netlink socket mode is not supported anymore since it did
 		 * not separate different devices from each other and was not

@@ -2916,8 +2946,8 @@ static int prism2_ioctl_priv_monitor(struct net_device *dev, int *i)
 			local->monitor_type = PRISM2_MONITOR_PRISM;
 			break;
 		}
-		mode = IW_MODE_MONITOR;
-		ret = prism2_ioctl_siwmode(dev, NULL, &mode, NULL);
+		wrqu.mode = IW_MODE_MONITOR;
+		ret = prism2_ioctl_siwmode(dev, NULL, &wrqu, NULL);
 		hostap_monitor_mode_enable(local);
 	} else
 		ret = -EINVAL;

@@ -3079,8 +3109,9 @@ static int prism2_set_genericelement(struct net_device *dev, u8 *elem,
 
 static int prism2_ioctl_siwauth(struct net_device *dev,
 				struct iw_request_info *info,
-				struct iw_param *data, char *extra)
+				union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *data = &wrqu->param;
 	struct hostap_interface *iface = netdev_priv(dev);
 	local_info_t *local = iface->local;
 

@@ -3145,8 +3176,9 @@ static int prism2_ioctl_siwauth(struct net_device *dev,
 
 static int prism2_ioctl_giwauth(struct net_device *dev,
 				struct iw_request_info *info,
-				struct iw_param *data, char *extra)
+				union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *data = &wrqu->param;
 	struct hostap_interface *iface = netdev_priv(dev);
 	local_info_t *local = iface->local;
 

@@ -3184,8 +3216,9 @@ static int prism2_ioctl_giwauth(struct net_device *dev,
 
 static int prism2_ioctl_siwencodeext(struct net_device *dev,
 				     struct iw_request_info *info,
-				     struct iw_point *erq, char *extra)
+				     union iwreq_data *wrqu, char *extra)
 {
+	struct iw_point *erq = &wrqu->encoding;
 	struct hostap_interface *iface = netdev_priv(dev);
 	local_info_t *local = iface->local;
 	struct iw_encode_ext *ext = (struct iw_encode_ext *) extra;

@@ -3358,8 +3391,9 @@ static int prism2_ioctl_siwencodeext(struct net_device *dev,
 
 static int prism2_ioctl_giwencodeext(struct net_device *dev,
 				     struct iw_request_info *info,
-				     struct iw_point *erq, char *extra)
+				     union iwreq_data *wrqu, char *extra)
 {
+	struct iw_point *erq = &wrqu->encoding;
 	struct hostap_interface *iface = netdev_priv(dev);
 	local_info_t *local = iface->local;
 	struct lib80211_crypt_data **crypt;

@@ -3666,16 +3700,18 @@ static int prism2_ioctl_set_assoc_ap_addr(local_info_t *local,
 
 static int prism2_ioctl_siwgenie(struct net_device *dev,
 				 struct iw_request_info *info,
-				 struct iw_point *data, char *extra)
+				 union iwreq_data *wrqu, char *extra)
 {
+	struct iw_point *data = &wrqu->data;
 	return prism2_set_genericelement(dev, extra, data->length);
 }
 
 
 static int prism2_ioctl_giwgenie(struct net_device *dev,
 				 struct iw_request_info *info,
-				 struct iw_point *data, char *extra)
+				 union iwreq_data *wrqu, char *extra)
 {
+	struct iw_point *data = &wrqu->data;
 	struct hostap_interface *iface = netdev_priv(dev);
 	local_info_t *local = iface->local;
 	int len = local->generic_elem_len - 2;

@@ -3713,7 +3749,7 @@ static int prism2_ioctl_set_generic_element(local_info_t *local,
 
 static int prism2_ioctl_siwmlme(struct net_device *dev,
 				struct iw_request_info *info,
-				struct iw_point *data, char *extra)
+				union iwreq_data *wrqu, char *extra)
 {
 	struct hostap_interface *iface = netdev_priv(dev);
 	local_info_t *local = iface->local;

@@ -3864,62 +3900,48 @@ const struct ethtool_ops prism2_ethtool_ops = {
 
 static const iw_handler prism2_handler[] =
 {
-	(iw_handler) NULL,				/* SIOCSIWCOMMIT */
-	(iw_handler) prism2_get_name,			/* SIOCGIWNAME */
-	(iw_handler) NULL,				/* SIOCSIWNWID */
-	(iw_handler) NULL,				/* SIOCGIWNWID */
-	(iw_handler) prism2_ioctl_siwfreq,		/* SIOCSIWFREQ */
-	(iw_handler) prism2_ioctl_giwfreq,		/* SIOCGIWFREQ */
-	(iw_handler) prism2_ioctl_siwmode,		/* SIOCSIWMODE */
-	(iw_handler) prism2_ioctl_giwmode,		/* SIOCGIWMODE */
-	(iw_handler) prism2_ioctl_siwsens,		/* SIOCSIWSENS */
-	(iw_handler) prism2_ioctl_giwsens,		/* SIOCGIWSENS */
-	(iw_handler) NULL /* not used */,		/* SIOCSIWRANGE */
-	(iw_handler) prism2_ioctl_giwrange,		/* SIOCGIWRANGE */
-	(iw_handler) NULL /* not used */,		/* SIOCSIWPRIV */
-	(iw_handler) NULL /* kernel code */,		/* SIOCGIWPRIV */
-	(iw_handler) NULL /* not used */,		/* SIOCSIWSTATS */
-	(iw_handler) NULL /* kernel code */,		/* SIOCGIWSTATS */
-	iw_handler_set_spy,				/* SIOCSIWSPY */
-	iw_handler_get_spy,				/* SIOCGIWSPY */
-	iw_handler_set_thrspy,				/* SIOCSIWTHRSPY */
-	iw_handler_get_thrspy,				/* SIOCGIWTHRSPY */
-	(iw_handler) prism2_ioctl_siwap,		/* SIOCSIWAP */
-	(iw_handler) prism2_ioctl_giwap,		/* SIOCGIWAP */
-	(iw_handler) prism2_ioctl_siwmlme,		/* SIOCSIWMLME */
-	(iw_handler) prism2_ioctl_giwaplist,		/* SIOCGIWAPLIST */
-	(iw_handler) prism2_ioctl_siwscan,		/* SIOCSIWSCAN */
-	(iw_handler) prism2_ioctl_giwscan,		/* SIOCGIWSCAN */
-	(iw_handler) prism2_ioctl_siwessid,		/* SIOCSIWESSID */
-	(iw_handler) prism2_ioctl_giwessid,		/* SIOCGIWESSID */
-	(iw_handler) prism2_ioctl_siwnickn,		/* SIOCSIWNICKN */
-	(iw_handler) prism2_ioctl_giwnickn,		/* SIOCGIWNICKN */
-	(iw_handler) NULL,				/* -- hole -- */
-	(iw_handler) NULL,				/* -- hole -- */
-	(iw_handler) prism2_ioctl_siwrate,		/* SIOCSIWRATE */
-	(iw_handler) prism2_ioctl_giwrate,		/* SIOCGIWRATE */
-	(iw_handler) prism2_ioctl_siwrts,		/* SIOCSIWRTS */
-	(iw_handler) prism2_ioctl_giwrts,		/* SIOCGIWRTS */
-	(iw_handler) prism2_ioctl_siwfrag,		/* SIOCSIWFRAG */
-	(iw_handler) prism2_ioctl_giwfrag,		/* SIOCGIWFRAG */
-	(iw_handler) prism2_ioctl_siwtxpow,		/* SIOCSIWTXPOW */
-	(iw_handler) prism2_ioctl_giwtxpow,		/* SIOCGIWTXPOW */
-	(iw_handler) prism2_ioctl_siwretry,		/* SIOCSIWRETRY */
-	(iw_handler) prism2_ioctl_giwretry,		/* SIOCGIWRETRY */
-	(iw_handler) prism2_ioctl_siwencode,		/* SIOCSIWENCODE */
-	(iw_handler) prism2_ioctl_giwencode,		/* SIOCGIWENCODE */
-	(iw_handler) prism2_ioctl_siwpower,		/* SIOCSIWPOWER */
-	(iw_handler) prism2_ioctl_giwpower,		/* SIOCGIWPOWER */
-	(iw_handler) NULL,				/* -- hole -- */
-	(iw_handler) NULL,				/* -- hole -- */
-	(iw_handler) prism2_ioctl_siwgenie,		/* SIOCSIWGENIE */
-	(iw_handler) prism2_ioctl_giwgenie,		/* SIOCGIWGENIE */
-	(iw_handler) prism2_ioctl_siwauth,		/* SIOCSIWAUTH */
-	(iw_handler) prism2_ioctl_giwauth,		/* SIOCGIWAUTH */
-	(iw_handler) prism2_ioctl_siwencodeext,		/* SIOCSIWENCODEEXT */
-	(iw_handler) prism2_ioctl_giwencodeext,		/* SIOCGIWENCODEEXT */
-	(iw_handler) NULL,				/* SIOCSIWPMKSA */
-	(iw_handler) NULL,				/* -- hole -- */
+	IW_HANDLER(SIOCGIWNAME,		prism2_get_name),
+	IW_HANDLER(SIOCSIWFREQ,		prism2_ioctl_siwfreq),
+	IW_HANDLER(SIOCGIWFREQ,		prism2_ioctl_giwfreq),
+	IW_HANDLER(SIOCSIWMODE,		prism2_ioctl_siwmode),
+	IW_HANDLER(SIOCGIWMODE,		prism2_ioctl_giwmode),
+	IW_HANDLER(SIOCSIWSENS,		prism2_ioctl_siwsens),
+	IW_HANDLER(SIOCGIWSENS,		prism2_ioctl_giwsens),
+	IW_HANDLER(SIOCGIWRANGE,	prism2_ioctl_giwrange),
+	IW_HANDLER(SIOCSIWSPY,		iw_handler_set_spy),
+	IW_HANDLER(SIOCGIWSPY,		iw_handler_get_spy),
+	IW_HANDLER(SIOCSIWTHRSPY,	iw_handler_set_thrspy),
+	IW_HANDLER(SIOCGIWTHRSPY,	iw_handler_get_thrspy),
+	IW_HANDLER(SIOCSIWAP,		prism2_ioctl_siwap),
+	IW_HANDLER(SIOCGIWAP,		prism2_ioctl_giwap),
+	IW_HANDLER(SIOCSIWMLME,		prism2_ioctl_siwmlme),
+	IW_HANDLER(SIOCGIWAPLIST,       prism2_ioctl_giwaplist),
+	IW_HANDLER(SIOCSIWSCAN,		prism2_ioctl_siwscan),
+	IW_HANDLER(SIOCGIWSCAN,		prism2_ioctl_giwscan),
+	IW_HANDLER(SIOCSIWESSID,        prism2_ioctl_siwessid),
+	IW_HANDLER(SIOCGIWESSID,        prism2_ioctl_giwessid),
+	IW_HANDLER(SIOCSIWNICKN,        prism2_ioctl_siwnickn),
+	IW_HANDLER(SIOCGIWNICKN,        prism2_ioctl_giwnickn),
+	IW_HANDLER(SIOCSIWRATE,		prism2_ioctl_siwrate),
+	IW_HANDLER(SIOCGIWRATE,		prism2_ioctl_giwrate),
+	IW_HANDLER(SIOCSIWRTS,		prism2_ioctl_siwrts),
+	IW_HANDLER(SIOCGIWRTS,		prism2_ioctl_giwrts),
+	IW_HANDLER(SIOCSIWFRAG,		prism2_ioctl_siwfrag),
+	IW_HANDLER(SIOCGIWFRAG,		prism2_ioctl_giwfrag),
+	IW_HANDLER(SIOCSIWTXPOW,        prism2_ioctl_siwtxpow),
+	IW_HANDLER(SIOCGIWTXPOW,        prism2_ioctl_giwtxpow),
+	IW_HANDLER(SIOCSIWRETRY,        prism2_ioctl_siwretry),
+	IW_HANDLER(SIOCGIWRETRY,        prism2_ioctl_giwretry),
+	IW_HANDLER(SIOCSIWENCODE,       prism2_ioctl_siwencode),
+	IW_HANDLER(SIOCGIWENCODE,       prism2_ioctl_giwencode),
+	IW_HANDLER(SIOCSIWPOWER,        prism2_ioctl_siwpower),
+	IW_HANDLER(SIOCGIWPOWER,        prism2_ioctl_giwpower),
+	IW_HANDLER(SIOCSIWGENIE,        prism2_ioctl_siwgenie),
+	IW_HANDLER(SIOCGIWGENIE,        prism2_ioctl_giwgenie),
+	IW_HANDLER(SIOCSIWAUTH,		prism2_ioctl_siwauth),
+	IW_HANDLER(SIOCGIWAUTH,		prism2_ioctl_giwauth),
+	IW_HANDLER(SIOCSIWENCODEEXT,    prism2_ioctl_siwencodeext),
+	IW_HANDLER(SIOCGIWENCODEEXT,    prism2_ioctl_giwencodeext),
 };
 
 static const iw_handler prism2_private_handler[] =

@@ -3935,8 +3957,8 @@ const struct iw_handler_def hostap_iw_handler_def =
 	.num_standard	= ARRAY_SIZE(prism2_handler),
 	.num_private	= ARRAY_SIZE(prism2_private_handler),
 	.num_private_args = ARRAY_SIZE(prism2_priv),
-	.standard	= (iw_handler *) prism2_handler,
-	.private	= (iw_handler *) prism2_private_handler,
+	.standard	= prism2_handler,
+	.private	= prism2_private_handler,
 	.private_args	= (struct iw_priv_args *) prism2_priv,
 	.get_wireless_stats = hostap_get_wireless_stats,
 };

index 82bc0d44212e..f761ebe7acfc 100644
@@ -886,7 +886,7 @@ static void zd1201_set_multicast(struct net_device *dev)
 }
 
 static int zd1201_config_commit(struct net_device *dev, 
-    struct iw_request_info *info, struct iw_point *data, char *essid)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *essid)
 {
 	struct zd1201 *zd = netdev_priv(dev);
 

@@ -894,15 +894,16 @@ static int zd1201_config_commit(struct net_device *dev,
 }
 
 static int zd1201_get_name(struct net_device *dev,
-    struct iw_request_info *info, char *name, char *extra)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
-	strcpy(name, "IEEE 802.11b");
+	strcpy(wrqu->name, "IEEE 802.11b");
 	return 0;
 }
 
 static int zd1201_set_freq(struct net_device *dev,
-    struct iw_request_info *info, struct iw_freq *freq, char *extra)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
+	struct iw_freq *freq = &wrqu->freq;
 	struct zd1201 *zd = netdev_priv(dev);
 	short channel = 0;
 	int err;

@@ -922,8 +923,9 @@ static int zd1201_set_freq(struct net_device *dev,
 }
 
 static int zd1201_get_freq(struct net_device *dev,
-    struct iw_request_info *info, struct iw_freq *freq, char *extra)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
+	struct iw_freq *freq = &wrqu->freq;
 	struct zd1201 *zd = netdev_priv(dev);
 	short channel;
 	int err;

@@ -938,8 +940,9 @@ static int zd1201_get_freq(struct net_device *dev,
 }
 
 static int zd1201_set_mode(struct net_device *dev,
-    struct iw_request_info *info, __u32 *mode, char *extra)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
+	__u32 *mode = &wrqu->mode;
 	struct zd1201 *zd = netdev_priv(dev);
 	short porttype, monitor = 0;
 	unsigned char buffer[IW_ESSID_MAX_SIZE+2];

@@ -1001,8 +1004,9 @@ static int zd1201_set_mode(struct net_device *dev,
 }
 
 static int zd1201_get_mode(struct net_device *dev,
-    struct iw_request_info *info, __u32 *mode, char *extra)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
+	__u32 *mode = &wrqu->mode;
 	struct zd1201 *zd = netdev_priv(dev);
 	short porttype;
 	int err;

@@ -1038,8 +1042,9 @@ static int zd1201_get_mode(struct net_device *dev,
 }
 
 static int zd1201_get_range(struct net_device *dev,
-    struct iw_request_info *info, struct iw_point *wrq, char *extra)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
+	struct iw_point *wrq = &wrqu->data;
 	struct iw_range *range = (struct iw_range *)extra;
 
 	wrq->length = sizeof(struct iw_range);

@@ -1077,8 +1082,9 @@ static int zd1201_get_range(struct net_device *dev,
  *	the stats after asking the bssid.
  */
 static int zd1201_get_wap(struct net_device *dev,
-    struct iw_request_info *info, struct sockaddr *ap_addr, char *extra)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
+	struct sockaddr *ap_addr = &wrqu->ap_addr;
 	struct zd1201 *zd = netdev_priv(dev);
 	unsigned char buffer[6];
 

@@ -1098,15 +1104,16 @@ static int zd1201_get_wap(struct net_device *dev,
 }
 
 static int zd1201_set_scan(struct net_device *dev,
-    struct iw_request_info *info, struct iw_point *srq, char *extra)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
 	/* We do everything in get_scan */
 	return 0;
 }
 
 static int zd1201_get_scan(struct net_device *dev,
-    struct iw_request_info *info, struct iw_point *srq, char *extra)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
+	struct iw_point *srq = &wrqu->data;
 	struct zd1201 *zd = netdev_priv(dev);
 	int err, i, j, enabled_save;
 	struct iw_event iwe;

@@ -1197,8 +1204,9 @@ static int zd1201_get_scan(struct net_device *dev,
 }
 
 static int zd1201_set_essid(struct net_device *dev,
-    struct iw_request_info *info, struct iw_point *data, char *essid)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *essid)
 {
+	struct iw_point *data = &wrqu->data;
 	struct zd1201 *zd = netdev_priv(dev);
 
 	if (data->length > IW_ESSID_MAX_SIZE)

@@ -1212,8 +1220,9 @@ static int zd1201_set_essid(struct net_device *dev,
 }
 
 static int zd1201_get_essid(struct net_device *dev,
-    struct iw_request_info *info, struct iw_point *data, char *essid)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *essid)
 {
+	struct iw_point *data = &wrqu->data;
 	struct zd1201 *zd = netdev_priv(dev);
 
 	memcpy(essid, zd->essid, zd->essidlen);

@@ -1224,8 +1233,9 @@ static int zd1201_get_essid(struct net_device *dev,
 }
 
 static int zd1201_get_nick(struct net_device *dev, struct iw_request_info *info,
-    struct iw_point *data, char *nick)
+	union iwreq_data *wrqu, char *nick)
 {
+	struct iw_point *data = &wrqu->data;
 	strcpy(nick, "zd1201");
 	data->flags = 1;
 	data->length = strlen(nick);

@@ -1233,8 +1243,9 @@ static int zd1201_get_nick(struct net_device *dev, struct iw_request_info *info,
 }
 
 static int zd1201_set_rate(struct net_device *dev,
-    struct iw_request_info *info, struct iw_param *rrq, char *extra)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *rrq = &wrqu->bitrate;
 	struct zd1201 *zd = netdev_priv(dev);
 	short rate;
 	int err;

@@ -1266,8 +1277,9 @@ static int zd1201_set_rate(struct net_device *dev,
 }
 
 static int zd1201_get_rate(struct net_device *dev,
-    struct iw_request_info *info, struct iw_param *rrq, char *extra)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *rrq = &wrqu->bitrate;
 	struct zd1201 *zd = netdev_priv(dev);
 	short rate;
 	int err;

@@ -1299,8 +1311,9 @@ static int zd1201_get_rate(struct net_device *dev,
 }
 
 static int zd1201_set_rts(struct net_device *dev, struct iw_request_info *info,
-    struct iw_param *rts, char *extra)
+	union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *rts = &wrqu->rts;
 	struct zd1201 *zd = netdev_priv(dev);
 	int err;
 	short val = rts->value;

@@ -1319,8 +1332,9 @@ static int zd1201_set_rts(struct net_device *dev, struct iw_request_info *info,
 }
 
 static int zd1201_get_rts(struct net_device *dev, struct iw_request_info *info,
-    struct iw_param *rts, char *extra)
+	union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *rts = &wrqu->rts;
 	struct zd1201 *zd = netdev_priv(dev);
 	short rtst;
 	int err;

@@ -1336,8 +1350,9 @@ static int zd1201_get_rts(struct net_device *dev, struct iw_request_info *info,
 }
 
 static int zd1201_set_frag(struct net_device *dev, struct iw_request_info *info,
-    struct iw_param *frag, char *extra)
+	union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *frag = &wrqu->frag;
 	struct zd1201 *zd = netdev_priv(dev);
 	int err;
 	short val = frag->value;

@@ -1357,8 +1372,9 @@ static int zd1201_set_frag(struct net_device *dev, struct iw_request_info *info,
 }
 
 static int zd1201_get_frag(struct net_device *dev, struct iw_request_info *info,
-    struct iw_param *frag, char *extra)
+	union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *frag = &wrqu->frag;
 	struct zd1201 *zd = netdev_priv(dev);
 	short fragt;
 	int err;

@@ -1374,20 +1390,21 @@ static int zd1201_get_frag(struct net_device *dev, struct iw_request_info *info,
 }
 
 static int zd1201_set_retry(struct net_device *dev,
-    struct iw_request_info *info, struct iw_param *rrq, char *extra)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
 	return 0;
 }
 
 static int zd1201_get_retry(struct net_device *dev,
-    struct iw_request_info *info, struct iw_param *rrq, char *extra)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
 	return 0;
 }
 
 static int zd1201_set_encode(struct net_device *dev,
-    struct iw_request_info *info, struct iw_point *erq, char *key)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *key)
 {
+	struct iw_point *erq = &wrqu->encoding;
 	struct zd1201 *zd = netdev_priv(dev);
 	short i;
 	int err, rid;

@@ -1443,8 +1460,9 @@ static int zd1201_set_encode(struct net_device *dev,
 }
 
 static int zd1201_get_encode(struct net_device *dev,
-    struct iw_request_info *info, struct iw_point *erq, char *key)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *key)
 {
+	struct iw_point *erq = &wrqu->encoding;
 	struct zd1201 *zd = netdev_priv(dev);
 	short i;
 	int err;

@@ -1476,8 +1494,9 @@ static int zd1201_get_encode(struct net_device *dev,
 }
 
 static int zd1201_set_power(struct net_device *dev, 
-    struct iw_request_info *info, struct iw_param *vwrq, char *extra)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *vwrq = &wrqu->power;
 	struct zd1201 *zd = netdev_priv(dev);
 	short enabled, duration, level;
 	int err;

@@ -1515,8 +1534,9 @@ static int zd1201_set_power(struct net_device *dev,
 }
 
 static int zd1201_get_power(struct net_device *dev,
-    struct iw_request_info *info, struct iw_param *vwrq, char *extra)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *vwrq = &wrqu->power;
 	struct zd1201 *zd = netdev_priv(dev);
 	short enabled, level, duration;
 	int err;

@@ -1553,57 +1573,37 @@ static int zd1201_get_power(struct net_device *dev,
 
 static const iw_handler zd1201_iw_handler[] =
 {
-	(iw_handler) zd1201_config_commit,	/* SIOCSIWCOMMIT */
-	(iw_handler) zd1201_get_name,    	/* SIOCGIWNAME */
-	(iw_handler) NULL,			/* SIOCSIWNWID */
-	(iw_handler) NULL,			/* SIOCGIWNWID */
-	(iw_handler) zd1201_set_freq,		/* SIOCSIWFREQ */
-	(iw_handler) zd1201_get_freq,		/* SIOCGIWFREQ */
-	(iw_handler) zd1201_set_mode,		/* SIOCSIWMODE */
-	(iw_handler) zd1201_get_mode,		/* SIOCGIWMODE */
-	(iw_handler) NULL,                  	/* SIOCSIWSENS */
-	(iw_handler) NULL,           		/* SIOCGIWSENS */
-	(iw_handler) NULL,			/* SIOCSIWRANGE */
-	(iw_handler) zd1201_get_range,           /* SIOCGIWRANGE */
-	(iw_handler) NULL,			/* SIOCSIWPRIV */
-	(iw_handler) NULL,			/* SIOCGIWPRIV */
-	(iw_handler) NULL,			/* SIOCSIWSTATS */
-	(iw_handler) NULL,			/* SIOCGIWSTATS */
-	(iw_handler) NULL,			/* SIOCSIWSPY */
-	(iw_handler) NULL,			/* SIOCGIWSPY */
-	(iw_handler) NULL,			/* -- hole -- */
-	(iw_handler) NULL,			/* -- hole -- */
-	(iw_handler) NULL/*zd1201_set_wap*/,		/* SIOCSIWAP */
-	(iw_handler) zd1201_get_wap,		/* SIOCGIWAP */
-	(iw_handler) NULL,			/* -- hole -- */
-	(iw_handler) NULL,       		/* SIOCGIWAPLIST */
-	(iw_handler) zd1201_set_scan,		/* SIOCSIWSCAN */
-	(iw_handler) zd1201_get_scan,		/* SIOCGIWSCAN */
-	(iw_handler) zd1201_set_essid,		/* SIOCSIWESSID */
-	(iw_handler) zd1201_get_essid,		/* SIOCGIWESSID */
-	(iw_handler) NULL,         		/* SIOCSIWNICKN */
-	(iw_handler) zd1201_get_nick, 		/* SIOCGIWNICKN */
-	(iw_handler) NULL,			/* -- hole -- */
-	(iw_handler) NULL,			/* -- hole -- */
-	(iw_handler) zd1201_set_rate,		/* SIOCSIWRATE */
-	(iw_handler) zd1201_get_rate,		/* SIOCGIWRATE */
-	(iw_handler) zd1201_set_rts,		/* SIOCSIWRTS */
-	(iw_handler) zd1201_get_rts,		/* SIOCGIWRTS */
-	(iw_handler) zd1201_set_frag,		/* SIOCSIWFRAG */
-	(iw_handler) zd1201_get_frag,		/* SIOCGIWFRAG */
-	(iw_handler) NULL,         		/* SIOCSIWTXPOW */
-	(iw_handler) NULL,          		/* SIOCGIWTXPOW */
-	(iw_handler) zd1201_set_retry,		/* SIOCSIWRETRY */
-	(iw_handler) zd1201_get_retry,		/* SIOCGIWRETRY */
-	(iw_handler) zd1201_set_encode,		/* SIOCSIWENCODE */
-	(iw_handler) zd1201_get_encode,		/* SIOCGIWENCODE */
-	(iw_handler) zd1201_set_power,		/* SIOCSIWPOWER */
-	(iw_handler) zd1201_get_power,		/* SIOCGIWPOWER */
+	IW_HANDLER(SIOCSIWCOMMIT,	zd1201_config_commit),
+	IW_HANDLER(SIOCGIWNAME,		zd1201_get_name),
+	IW_HANDLER(SIOCSIWFREQ,		zd1201_set_freq),
+	IW_HANDLER(SIOCGIWFREQ,		zd1201_get_freq),
+	IW_HANDLER(SIOCSIWMODE,		zd1201_set_mode),
+	IW_HANDLER(SIOCGIWMODE,		zd1201_get_mode),
+	IW_HANDLER(SIOCGIWRANGE,	zd1201_get_range),
+	IW_HANDLER(SIOCGIWAP,		zd1201_get_wap),
+	IW_HANDLER(SIOCSIWSCAN,		zd1201_set_scan),
+	IW_HANDLER(SIOCGIWSCAN,		zd1201_get_scan),
+	IW_HANDLER(SIOCSIWESSID,	zd1201_set_essid),
+	IW_HANDLER(SIOCGIWESSID,	zd1201_get_essid),
+	IW_HANDLER(SIOCGIWNICKN,	zd1201_get_nick),
+	IW_HANDLER(SIOCSIWRATE,		zd1201_set_rate),
+	IW_HANDLER(SIOCGIWRATE,		zd1201_get_rate),
+	IW_HANDLER(SIOCSIWRTS,		zd1201_set_rts),
+	IW_HANDLER(SIOCGIWRTS,		zd1201_get_rts),
+	IW_HANDLER(SIOCSIWFRAG,		zd1201_set_frag),
+	IW_HANDLER(SIOCGIWFRAG,		zd1201_get_frag),
+	IW_HANDLER(SIOCSIWRETRY,	zd1201_set_retry),
+	IW_HANDLER(SIOCGIWRETRY,	zd1201_get_retry),
+	IW_HANDLER(SIOCSIWENCODE,	zd1201_set_encode),
+	IW_HANDLER(SIOCGIWENCODE,	zd1201_get_encode),
+	IW_HANDLER(SIOCSIWPOWER,	zd1201_set_power),
+	IW_HANDLER(SIOCGIWPOWER,	zd1201_get_power),
 };
 
 static int zd1201_set_hostauth(struct net_device *dev,
-    struct iw_request_info *info, struct iw_param *rrq, char *extra)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *rrq = &wrqu->param;
 	struct zd1201 *zd = netdev_priv(dev);
 
 	if (!zd->ap)

@@ -1613,8 +1613,9 @@ static int zd1201_set_hostauth(struct net_device *dev,
 }
 
 static int zd1201_get_hostauth(struct net_device *dev,
-    struct iw_request_info *info, struct iw_param *rrq, char *extra)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *rrq = &wrqu->param;
 	struct zd1201 *zd = netdev_priv(dev);
 	short hostauth;
 	int err;

@@ -1632,8 +1633,9 @@ static int zd1201_get_hostauth(struct net_device *dev,
 }
 
 static int zd1201_auth_sta(struct net_device *dev,
-    struct iw_request_info *info, struct sockaddr *sta, char *extra)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
+	struct sockaddr *sta = &wrqu->ap_addr;
 	struct zd1201 *zd = netdev_priv(dev);
 	unsigned char buffer[10];
 

@@ -1648,8 +1650,9 @@ static int zd1201_auth_sta(struct net_device *dev,
 }
 
 static int zd1201_set_maxassoc(struct net_device *dev,
-    struct iw_request_info *info, struct iw_param *rrq, char *extra)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *rrq = &wrqu->param;
 	struct zd1201 *zd = netdev_priv(dev);
 
 	if (!zd->ap)

@@ -1659,8 +1662,9 @@ static int zd1201_set_maxassoc(struct net_device *dev,
 }
 
 static int zd1201_get_maxassoc(struct net_device *dev,
-    struct iw_request_info *info, struct iw_param *rrq, char *extra)
+	struct iw_request_info *info, union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *rrq = &wrqu->param;
 	struct zd1201 *zd = netdev_priv(dev);
 	short maxassoc;
 	int err;

@@ -1703,8 +1707,8 @@ static const struct iw_handler_def zd1201_iw_handlers = {
 	.num_standard 		= ARRAY_SIZE(zd1201_iw_handler),
 	.num_private 		= ARRAY_SIZE(zd1201_private_handler),
 	.num_private_args 	= ARRAY_SIZE(zd1201_private_args),
-	.standard 		= (iw_handler *)zd1201_iw_handler,
-	.private 		= (iw_handler *)zd1201_private_handler,
+	.standard		= zd1201_iw_handler,
+	.private		= zd1201_private_handler,
 	.private_args 		= (struct iw_priv_args *) zd1201_private_args,
 	.get_wireless_stats	= zd1201_get_wireless_stats,
 };

index 10daef81c355..cfa8d3f53482 100644
@@ -4807,7 +4807,8 @@ static int get_dec_u16(char *buffer, int *start, int limit)
 }
 
 static int airo_config_commit(struct net_device *dev,
-			      struct iw_request_info *info, void *zwrq,
+			      struct iw_request_info *info,
+			      union iwreq_data *wrqu,
 			      char *extra);
 
 static inline int sniffing_mode(struct airo_info *ai)

@@ -5804,10 +5805,10 @@ static int airo_get_quality (StatusRid *status_rid, CapabilityRid *cap_rid)
  */
 static int airo_get_name(struct net_device *dev,
 			 struct iw_request_info *info,
-			 char *cwrq,
+			 union iwreq_data *cwrq,
 			 char *extra)
 {
-	strcpy(cwrq, "IEEE 802.11-DS");
+	strcpy(cwrq->name, "IEEE 802.11-DS");
 	return 0;
 }
 

@@ -5817,9 +5818,10 @@ static int airo_get_name(struct net_device *dev,
  */
 static int airo_set_freq(struct net_device *dev,
 			 struct iw_request_info *info,
-			 struct iw_freq *fwrq,
+			 union iwreq_data *wrqu,
 			 char *extra)
 {
+	struct iw_freq *fwrq = &wrqu->freq;
 	struct airo_info *local = dev->ml_priv;
 	int rc = -EINPROGRESS;		/* Call commit handler */
 

@@ -5858,9 +5860,10 @@ static int airo_set_freq(struct net_device *dev,
  */
 static int airo_get_freq(struct net_device *dev,
 			 struct iw_request_info *info,
-			 struct iw_freq *fwrq,
+			 union iwreq_data *wrqu,
 			 char *extra)
 {
+	struct iw_freq *fwrq = &wrqu->freq;
 	struct airo_info *local = dev->ml_priv;
 	StatusRid status_rid;		/* Card status info */
 	int ch;

@@ -5890,9 +5893,10 @@ static int airo_get_freq(struct net_device *dev,
  */
 static int airo_set_essid(struct net_device *dev,
 			  struct iw_request_info *info,
-			  struct iw_point *dwrq,
+			  union iwreq_data *wrqu,
 			  char *extra)
 {
+	struct iw_point *dwrq = &wrqu->essid;
 	struct airo_info *local = dev->ml_priv;
 	SsidRid SSID_rid;		/* SSIDs */
 

@@ -5935,9 +5939,10 @@ static int airo_set_essid(struct net_device *dev,
  */
 static int airo_get_essid(struct net_device *dev,
 			  struct iw_request_info *info,
-			  struct iw_point *dwrq,
+			  union iwreq_data *wrqu,
 			  char *extra)
 {
+	struct iw_point *dwrq = &wrqu->essid;
 	struct airo_info *local = dev->ml_priv;
 	StatusRid status_rid;		/* Card status info */
 

@@ -5963,9 +5968,10 @@ static int airo_get_essid(struct net_device *dev,
  */
 static int airo_set_wap(struct net_device *dev,
 			struct iw_request_info *info,
-			struct sockaddr *awrq,
+			union iwreq_data *wrqu,
 			char *extra)
 {
+	struct sockaddr *awrq = &wrqu->ap_addr;
 	struct airo_info *local = dev->ml_priv;
 	Cmd cmd;
 	Resp rsp;

@@ -5998,9 +6004,10 @@ static int airo_set_wap(struct net_device *dev,
  */
 static int airo_get_wap(struct net_device *dev,
 			struct iw_request_info *info,
-			struct sockaddr *awrq,
+			union iwreq_data *wrqu,
 			char *extra)
 {
+	struct sockaddr *awrq = &wrqu->ap_addr;
 	struct airo_info *local = dev->ml_priv;
 	StatusRid status_rid;		/* Card status info */
 

@@ -6019,9 +6026,10 @@ static int airo_get_wap(struct net_device *dev,
  */
 static int airo_set_nick(struct net_device *dev,
 			 struct iw_request_info *info,
-			 struct iw_point *dwrq,
+			 union iwreq_data *wrqu,
 			 char *extra)
 {
+	struct iw_point *dwrq = &wrqu->data;
 	struct airo_info *local = dev->ml_priv;
 
 	/* Check the size of the string */

@@ -6042,9 +6050,10 @@ static int airo_set_nick(struct net_device *dev,
  */
 static int airo_get_nick(struct net_device *dev,
 			 struct iw_request_info *info,
-			 struct iw_point *dwrq,
+			 union iwreq_data *wrqu,
 			 char *extra)
 {
+	struct iw_point *dwrq = &wrqu->data;
 	struct airo_info *local = dev->ml_priv;
 
 	readConfigRid(local, 1);

@@ -6061,9 +6070,10 @@ static int airo_get_nick(struct net_device *dev,
  */
 static int airo_set_rate(struct net_device *dev,
 			 struct iw_request_info *info,
-			 struct iw_param *vwrq,
+			 union iwreq_data *wrqu,
 			 char *extra)
 {
+	struct iw_param *vwrq = &wrqu->bitrate;
 	struct airo_info *local = dev->ml_priv;
 	CapabilityRid cap_rid;		/* Card capability info */
 	u8	brate = 0;

@@ -6131,9 +6141,10 @@ static int airo_set_rate(struct net_device *dev,
  */
 static int airo_get_rate(struct net_device *dev,
 			 struct iw_request_info *info,
-			 struct iw_param *vwrq,
+			 union iwreq_data *wrqu,
 			 char *extra)
 {
+	struct iw_param *vwrq = &wrqu->bitrate;
 	struct airo_info *local = dev->ml_priv;
 	StatusRid status_rid;		/* Card status info */
 

@@ -6153,9 +6164,10 @@ static int airo_get_rate(struct net_device *dev,
  */
 static int airo_set_rts(struct net_device *dev,
 			struct iw_request_info *info,
-			struct iw_param *vwrq,
+			union iwreq_data *wrqu,
 			char *extra)
 {
+	struct iw_param *vwrq = &wrqu->rts;
 	struct airo_info *local = dev->ml_priv;
 	int rthr = vwrq->value;
 

@@ -6177,9 +6189,10 @@ static int airo_set_rts(struct net_device *dev,
  */
 static int airo_get_rts(struct net_device *dev,
 			struct iw_request_info *info,
-			struct iw_param *vwrq,
+			union iwreq_data *wrqu,
 			char *extra)
 {
+	struct iw_param *vwrq = &wrqu->rts;
 	struct airo_info *local = dev->ml_priv;
 
 	readConfigRid(local, 1);

@@ -6196,9 +6209,9 @@ static int airo_get_rts(struct net_device *dev,
  */
 static int airo_set_frag(struct net_device *dev,
 			 struct iw_request_info *info,
-			 struct iw_param *vwrq,
-			 char *extra)
+			 union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *vwrq = &wrqu->frag;
 	struct airo_info *local = dev->ml_priv;
 	int fthr = vwrq->value;
 

@@ -6221,9 +6234,10 @@ static int airo_set_frag(struct net_device *dev,
  */
 static int airo_get_frag(struct net_device *dev,
 			 struct iw_request_info *info,
-			 struct iw_param *vwrq,
+			 union iwreq_data *wrqu,
 			 char *extra)
 {
+	struct iw_param *vwrq = &wrqu->frag;
 	struct airo_info *local = dev->ml_priv;
 
 	readConfigRid(local, 1);

@@ -6240,9 +6254,10 @@ static int airo_get_frag(struct net_device *dev,
  */
 static int airo_set_mode(struct net_device *dev,
 			 struct iw_request_info *info,
-			 __u32 *uwrq,
+			 union iwreq_data *uwrq,
 			 char *extra)
 {
+	__u32 mode = uwrq->mode;
 	struct airo_info *local = dev->ml_priv;
 	int reset = 0;
 

@@ -6250,7 +6265,7 @@ static int airo_set_mode(struct net_device *dev,
 	if (sniffing_mode(local))
 		reset = 1;
 
-	switch(*uwrq) {
+	switch (mode) {
 		case IW_MODE_ADHOC:
 			local->config.opmode &= ~MODE_CFG_MASK;
 			local->config.opmode |= MODE_STA_IBSS;

@@ -6303,7 +6318,7 @@ static int airo_set_mode(struct net_device *dev,
  */
 static int airo_get_mode(struct net_device *dev,
 			 struct iw_request_info *info,
-			 __u32 *uwrq,
+			 union iwreq_data *uwrq,
 			 char *extra)
 {
 	struct airo_info *local = dev->ml_priv;

@@ -6312,16 +6327,16 @@ static int airo_get_mode(struct net_device *dev,
 	/* If not managed, assume it's ad-hoc */
 	switch (local->config.opmode & MODE_CFG_MASK) {
 		case MODE_STA_ESS:
-			*uwrq = IW_MODE_INFRA;
+			uwrq->mode = IW_MODE_INFRA;
 			break;
 		case MODE_AP:
-			*uwrq = IW_MODE_MASTER;
+			uwrq->mode = IW_MODE_MASTER;
 			break;
 		case MODE_AP_RPTR:
-			*uwrq = IW_MODE_REPEAT;
+			uwrq->mode = IW_MODE_REPEAT;
 			break;
 		default:
-			*uwrq = IW_MODE_ADHOC;
+			uwrq->mode = IW_MODE_ADHOC;
 	}
 
 	return 0;

@@ -6338,9 +6353,10 @@ static inline int valid_index(struct airo_info *ai, int index)
  */
 static int airo_set_encode(struct net_device *dev,
 			   struct iw_request_info *info,
-			   struct iw_point *dwrq,
+			   union iwreq_data *wrqu,
 			   char *extra)
 {
+	struct iw_point *dwrq = &wrqu->encoding;
 	struct airo_info *local = dev->ml_priv;
 	int perm = (dwrq->flags & IW_ENCODE_TEMP ? 0 : 1);
 	__le16 currentAuthType = local->config.authType;

@@ -6437,9 +6453,10 @@ static int airo_set_encode(struct net_device *dev,
  */
 static int airo_get_encode(struct net_device *dev,
 			   struct iw_request_info *info,
-			   struct iw_point *dwrq,
+			   union iwreq_data *wrqu,
 			   char *extra)
 {
+	struct iw_point *dwrq = &wrqu->encoding;
 	struct airo_info *local = dev->ml_priv;
 	int index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
 	int wep_key_len;

@@ -6784,9 +6801,10 @@ static int airo_get_auth(struct net_device *dev,
  */
 static int airo_set_txpow(struct net_device *dev,
 			  struct iw_request_info *info,
-			  struct iw_param *vwrq,
+			  union iwreq_data *wrqu,
 			  char *extra)
 {
+	struct iw_param *vwrq = &wrqu->txpower;
 	struct airo_info *local = dev->ml_priv;
 	CapabilityRid cap_rid;		/* Card capability info */
 	int i;

@@ -6821,9 +6839,10 @@ static int airo_set_txpow(struct net_device *dev,
  */
 static int airo_get_txpow(struct net_device *dev,
 			  struct iw_request_info *info,
-			  struct iw_param *vwrq,
+			  union iwreq_data *wrqu,
 			  char *extra)
 {
+	struct iw_param *vwrq = &wrqu->txpower;
 	struct airo_info *local = dev->ml_priv;
 
 	readConfigRid(local, 1);

@@ -6841,9 +6860,10 @@ static int airo_get_txpow(struct net_device *dev,
  */
 static int airo_set_retry(struct net_device *dev,
 			  struct iw_request_info *info,
-			  struct iw_param *vwrq,
+			  union iwreq_data *wrqu,
 			  char *extra)
 {
+	struct iw_param *vwrq = &wrqu->retry;
 	struct airo_info *local = dev->ml_priv;
 	int rc = -EINVAL;
 

@@ -6879,9 +6899,10 @@ static int airo_set_retry(struct net_device *dev,
  */
 static int airo_get_retry(struct net_device *dev,
 			  struct iw_request_info *info,
-			  struct iw_param *vwrq,
+			  union iwreq_data *wrqu,
 			  char *extra)
 {
+	struct iw_param *vwrq = &wrqu->retry;
 	struct airo_info *local = dev->ml_priv;
 
 	vwrq->disabled = 0;      /* Can't be disabled */

@@ -6910,9 +6931,10 @@ static int airo_get_retry(struct net_device *dev,
  */
 static int airo_get_range(struct net_device *dev,
 			  struct iw_request_info *info,
-			  struct iw_point *dwrq,
+			  union iwreq_data *wrqu,
 			  char *extra)
 {
+	struct iw_point *dwrq = &wrqu->data;
 	struct airo_info *local = dev->ml_priv;
 	struct iw_range *range = (struct iw_range *) extra;
 	CapabilityRid cap_rid;		/* Card capability info */

@@ -7036,9 +7058,9 @@ static int airo_get_range(struct net_device *dev,
  */
 static int airo_set_power(struct net_device *dev,
 			  struct iw_request_info *info,
-			  struct iw_param *vwrq,
-			  char *extra)
+			  union iwreq_data *wrqu, char *extra)
 {
+	struct iw_param *vwrq = &wrqu->power;
 	struct airo_info *local = dev->ml_priv;
 
 	readConfigRid(local, 1);

@@ -7094,9 +7116,10 @@ static int airo_set_power(struct net_device *dev,
  */
 static int airo_get_power(struct net_device *dev,
 			  struct iw_request_info *info,
-			  struct iw_param *vwrq,
+			  union iwreq_data *wrqu,
 			  char *extra)
 {
+	struct iw_param *vwrq = &wrqu->power;
 	struct airo_info *local = dev->ml_priv;
 	__le16 mode;
 

@@ -7125,9 +7148,10 @@ static int airo_get_power(struct net_device *dev,
  */
 static int airo_set_sens(struct net_device *dev,
 			 struct iw_request_info *info,
-			 struct iw_param *vwrq,
+			 union iwreq_data *wrqu,
 			 char *extra)
 {
+	struct iw_param *vwrq = &wrqu->sens;
 	struct airo_info *local = dev->ml_priv;
 
 	readConfigRid(local, 1);

@@ -7144,9 +7168,10 @@ static int airo_set_sens(struct net_device *dev,
  */
 static int airo_get_sens(struct net_device *dev,
 			 struct iw_request_info *info,
-			 struct iw_param *vwrq,
+			 union iwreq_data *wrqu,
 			 char *extra)
 {
+	struct iw_param *vwrq = &wrqu->sens;
 	struct airo_info *local = dev->ml_priv;
 
 	readConfigRid(local, 1);

@@ -7164,9 +7189,10 @@ static int airo_get_sens(struct net_device *dev,
  */
 static int airo_get_aplist(struct net_device *dev,
 			   struct iw_request_info *info,
-			   struct iw_point *dwrq,
+			   union iwreq_data *wrqu,
 			   char *extra)
 {
+	struct iw_point *dwrq = &wrqu->data;
 	struct airo_info *local = dev->ml_priv;
 	struct sockaddr *address = (struct sockaddr *) extra;
 	struct iw_quality *qual;

@@ -7242,7 +7268,7 @@ static int airo_get_aplist(struct net_device *dev,
  */
 static int airo_set_scan(struct net_device *dev,
 			 struct iw_request_info *info,
-			 struct iw_point *dwrq,
+			 union iwreq_data *wrqu,
 			 char *extra)
 {
 	struct airo_info *ai = dev->ml_priv;

@@ -7473,9 +7499,10 @@ static inline char *airo_translate_scan(struct net_device *dev,
  */
 static int airo_get_scan(struct net_device *dev,
 			 struct iw_request_info *info,
-			 struct iw_point *dwrq,
+			 union iwreq_data *wrqu,
 			 char *extra)
 {
+	struct iw_point *dwrq = &wrqu->data;
 	struct airo_info *ai = dev->ml_priv;
 	BSSListElement *net;
 	int err = 0;

@@ -7517,7 +7544,7 @@ static int airo_get_scan(struct net_device *dev,
  */
 static int airo_config_commit(struct net_device *dev,
 			      struct iw_request_info *info,	/* NULL */
-			      void *zwrq,			/* NULL */
+			      union iwreq_data *wrqu,		/* NULL */
 			      char *extra)			/* NULL */
 {
 	struct airo_info *local = dev->ml_priv;

@@ -7567,61 +7594,46 @@ static const struct iw_priv_args airo_private_args[] = {
 
 static const iw_handler		airo_handler[] =
 {
-	(iw_handler) airo_config_commit,	/* SIOCSIWCOMMIT */
-	(iw_handler) airo_get_name,		/* SIOCGIWNAME */
-	(iw_handler) NULL,			/* SIOCSIWNWID */
-	(iw_handler) NULL,			/* SIOCGIWNWID */
-	(iw_handler) airo_set_freq,		/* SIOCSIWFREQ */
-	(iw_handler) airo_get_freq,		/* SIOCGIWFREQ */
-	(iw_handler) airo_set_mode,		/* SIOCSIWMODE */
-	(iw_handler) airo_get_mode,		/* SIOCGIWMODE */
-	(iw_handler) airo_set_sens,		/* SIOCSIWSENS */
-	(iw_handler) airo_get_sens,		/* SIOCGIWSENS */
-	(iw_handler) NULL,			/* SIOCSIWRANGE */
-	(iw_handler) airo_get_range,		/* SIOCGIWRANGE */
-	(iw_handler) NULL,			/* SIOCSIWPRIV */
-	(iw_handler) NULL,			/* SIOCGIWPRIV */
-	(iw_handler) NULL,			/* SIOCSIWSTATS */
-	(iw_handler) NULL,			/* SIOCGIWSTATS */
-	iw_handler_set_spy,			/* SIOCSIWSPY */
-	iw_handler_get_spy,			/* SIOCGIWSPY */
-	iw_handler_set_thrspy,			/* SIOCSIWTHRSPY */
-	iw_handler_get_thrspy,			/* SIOCGIWTHRSPY */
-	(iw_handler) airo_set_wap,		/* SIOCSIWAP */
-	(iw_handler) airo_get_wap,		/* SIOCGIWAP */
-	(iw_handler) NULL,			/* -- hole -- */
-	(iw_handler) airo_get_aplist,		/* SIOCGIWAPLIST */
-	(iw_handler) airo_set_scan,		/* SIOCSIWSCAN */
-	(iw_handler) airo_get_scan,		/* SIOCGIWSCAN */
-	(iw_handler) airo_set_essid,		/* SIOCSIWESSID */
-	(iw_handler) airo_get_essid,		/* SIOCGIWESSID */
-	(iw_handler) airo_set_nick,		/* SIOCSIWNICKN */
-	(iw_handler) airo_get_nick,		/* SIOCGIWNICKN */
-	(iw_handler) NULL,			/* -- hole -- */
-	(iw_handler) NULL,			/* -- hole -- */
-	(iw_handler) airo_set_rate,		/* SIOCSIWRATE */
-	(iw_handler) airo_get_rate,		/* SIOCGIWRATE */
-	(iw_handler) airo_set_rts,		/* SIOCSIWRTS */
-	(iw_handler) airo_get_rts,		/* SIOCGIWRTS */
-	(iw_handler) airo_set_frag,		/* SIOCSIWFRAG */
-	(iw_handler) airo_get_frag,		/* SIOCGIWFRAG */
-	(iw_handler) airo_set_txpow,		/* SIOCSIWTXPOW */
-	(iw_handler) airo_get_txpow,		/* SIOCGIWTXPOW */
-	(iw_handler) airo_set_retry,		/* SIOCSIWRETRY */
-	(iw_handler) airo_get_retry,		/* SIOCGIWRETRY */
-	(iw_handler) airo_set_encode,		/* SIOCSIWENCODE */
-	(iw_handler) airo_get_encode,		/* SIOCGIWENCODE */
-	(iw_handler) airo_set_power,		/* SIOCSIWPOWER */
-	(iw_handler) airo_get_power,		/* SIOCGIWPOWER */
-	(iw_handler) NULL,			/* -- hole -- */
-	(iw_handler) NULL,			/* -- hole -- */
-	(iw_handler) NULL,			/* SIOCSIWGENIE */
-	(iw_handler) NULL,			/* SIOCGIWGENIE */
-	(iw_handler) airo_set_auth,		/* SIOCSIWAUTH */
-	(iw_handler) airo_get_auth,		/* SIOCGIWAUTH */
-	(iw_handler) airo_set_encodeext,	/* SIOCSIWENCODEEXT */
-	(iw_handler) airo_get_encodeext,	/* SIOCGIWENCODEEXT */
-	(iw_handler) NULL,			/* SIOCSIWPMKSA */
+	IW_HANDLER(SIOCSIWCOMMIT,	airo_config_commit),
+	IW_HANDLER(SIOCGIWNAME,		airo_get_name),
+	IW_HANDLER(SIOCSIWFREQ,		airo_set_freq),
+	IW_HANDLER(SIOCGIWFREQ,		airo_get_freq),
+	IW_HANDLER(SIOCSIWMODE,		airo_set_mode),
+	IW_HANDLER(SIOCGIWMODE,		airo_get_mode),
+	IW_HANDLER(SIOCSIWSENS,		airo_set_sens),
+	IW_HANDLER(SIOCGIWSENS,		airo_get_sens),
+	IW_HANDLER(SIOCGIWRANGE,	airo_get_range),
+	IW_HANDLER(SIOCSIWSPY,		iw_handler_set_spy),
+	IW_HANDLER(SIOCGIWSPY,		iw_handler_get_spy),
+	IW_HANDLER(SIOCSIWTHRSPY,	iw_handler_set_thrspy),
+	IW_HANDLER(SIOCGIWTHRSPY,	iw_handler_get_thrspy),
+	IW_HANDLER(SIOCSIWAP,		airo_set_wap),
+	IW_HANDLER(SIOCGIWAP,		airo_get_wap),
+	IW_HANDLER(SIOCGIWAPLIST,	airo_get_aplist),
+	IW_HANDLER(SIOCSIWSCAN,		airo_set_scan),
+	IW_HANDLER(SIOCGIWSCAN,		airo_get_scan),
+	IW_HANDLER(SIOCSIWESSID,	airo_set_essid),
+	IW_HANDLER(SIOCGIWESSID,	airo_get_essid),
+	IW_HANDLER(SIOCSIWNICKN,	airo_set_nick),
+	IW_HANDLER(SIOCGIWNICKN,	airo_get_nick),
+	IW_HANDLER(SIOCSIWRATE,		airo_set_rate),
+	IW_HANDLER(SIOCGIWRATE,		airo_get_rate),
+	IW_HANDLER(SIOCSIWRTS,		airo_set_rts),
+	IW_HANDLER(SIOCGIWRTS,		airo_get_rts),
+	IW_HANDLER(SIOCSIWFRAG,		airo_set_frag),
+	IW_HANDLER(SIOCGIWFRAG,		airo_get_frag),
+	IW_HANDLER(SIOCSIWTXPOW,	airo_set_txpow),
+	IW_HANDLER(SIOCGIWTXPOW,	airo_get_txpow),
+	IW_HANDLER(SIOCSIWRETRY,	airo_set_retry),
+	IW_HANDLER(SIOCGIWRETRY,	airo_get_retry),
+	IW_HANDLER(SIOCSIWENCODE,	airo_set_encode),
+	IW_HANDLER(SIOCGIWENCODE,	airo_get_encode),
+	IW_HANDLER(SIOCSIWPOWER,	airo_set_power),
+	IW_HANDLER(SIOCGIWPOWER,	airo_get_power),
+	IW_HANDLER(SIOCSIWAUTH,		airo_set_auth),
+	IW_HANDLER(SIOCGIWAUTH,		airo_get_auth),
+	IW_HANDLER(SIOCSIWENCODEEXT,	airo_set_encodeext),
+	IW_HANDLER(SIOCGIWENCODEEXT,	airo_get_encodeext),
 };
 
 /* Note : don't describe AIROIDIFC and AIROOLDIDIFC in here.

index 8f0ac7b99973..858c92129451 100644
@@ -18,15 +18,43 @@
 
 /* BFA state machine interfaces */
 
-typedef void (*bfa_sm_t)(void *sm, int event);
-
 /* For converting from state machine function to state encoding. */
-struct bfa_sm_table {
-	bfa_sm_t	sm;	/*!< state machine function	*/
-	int		state;	/*!< state machine encoding	*/
-	char		*name;	/*!< state name for display	*/
-};
-#define BFA_SM(_sm)		((bfa_sm_t)(_sm))
+#define BFA_SM_TABLE(n, s, e, t)				\
+struct s;							\
+enum e;								\
+typedef void (*t)(struct s *, enum e);				\
+								\
+struct n ## _sm_table_s {					\
+	t		sm;	/* state machine function */	\
+	int		state;	/* state machine encoding */	\
+	char		*name;	/* state name for display */	\
+};								\
+								\
+static inline int						\
+n ## _sm_to_state(struct n ## _sm_table_s *smt, t sm)		\
+{								\
+	int	i = 0;						\
+								\
+	while (smt[i].sm && smt[i].sm != sm)			\
+		i++;						\
+	return smt[i].state;					\
+}
+
+BFA_SM_TABLE(iocpf,	bfa_iocpf,	iocpf_event,	bfa_fsm_iocpf_t)
+BFA_SM_TABLE(ioc,	bfa_ioc,	ioc_event,	bfa_fsm_ioc_t)
+BFA_SM_TABLE(cmdq,	bfa_msgq_cmdq,	cmdq_event,	bfa_fsm_msgq_cmdq_t)
+BFA_SM_TABLE(rspq,	bfa_msgq_rspq,	rspq_event,	bfa_fsm_msgq_rspq_t)
+
+BFA_SM_TABLE(ioceth,	bna_ioceth,	bna_ioceth_event, bna_fsm_ioceth_t)
+BFA_SM_TABLE(enet,	bna_enet,	bna_enet_event, bna_fsm_enet_t)
+BFA_SM_TABLE(ethport,	bna_ethport,	bna_ethport_event, bna_fsm_ethport_t)
+BFA_SM_TABLE(tx,	bna_tx,		bna_tx_event,	bna_fsm_tx_t)
+BFA_SM_TABLE(rxf,	bna_rxf,	bna_rxf_event, bna_fsm_rxf_t)
+BFA_SM_TABLE(rx,	bna_rx,		bna_rx_event,	bna_fsm_rx_t)
+
+#undef BFA_SM_TABLE
+
+#define BFA_SM(_sm)	(_sm)
 
 /* State machine with entry actions. */
 typedef void (*bfa_fsm_t)(void *fsm, int event);

@@ -41,24 +69,12 @@ typedef void (*bfa_fsm_t)(void *fsm, int event);
 	static void oc ## _sm_ ## st ## _entry(otype * fsm)
 
 #define bfa_fsm_set_state(_fsm, _state) do {				\
-	(_fsm)->fsm = (bfa_fsm_t)(_state);				\
+	(_fsm)->fsm = (_state);						\
 	_state ## _entry(_fsm);						\
 } while (0)
 
 #define bfa_fsm_send_event(_fsm, _event)	((_fsm)->fsm((_fsm), (_event)))
-#define bfa_fsm_cmp_state(_fsm, _state)					\
-	((_fsm)->fsm == (bfa_fsm_t)(_state))
-
-static inline int
-bfa_sm_to_state(const struct bfa_sm_table *smt, bfa_sm_t sm)
-{
-	int	i = 0;
-
-	while (smt[i].sm && smt[i].sm != sm)
-		i++;
-	return smt[i].state;
-}
-
+#define bfa_fsm_cmp_state(_fsm, _state)		((_fsm)->fsm == (_state))
 /* Generic wait counter. */
 
 typedef void (*bfa_wc_resume_t) (void *cbarg);

index cd933817a0b8..b07522ac3e74 100644
@@ -114,7 +114,7 @@ bfa_fsm_state_decl(bfa_ioc, disabling, struct bfa_ioc, enum ioc_event);
 bfa_fsm_state_decl(bfa_ioc, disabled, struct bfa_ioc, enum ioc_event);
 bfa_fsm_state_decl(bfa_ioc, hwfail, struct bfa_ioc, enum ioc_event);
 
-static struct bfa_sm_table ioc_sm_table[] = {
+static struct ioc_sm_table_s ioc_sm_table[] = {
 	{BFA_SM(bfa_ioc_sm_uninit), BFA_IOC_UNINIT},
 	{BFA_SM(bfa_ioc_sm_reset), BFA_IOC_RESET},
 	{BFA_SM(bfa_ioc_sm_enabling), BFA_IOC_ENABLING},

@@ -183,7 +183,7 @@ bfa_fsm_state_decl(bfa_iocpf, disabling_sync, struct bfa_iocpf,
 						enum iocpf_event);
 bfa_fsm_state_decl(bfa_iocpf, disabled, struct bfa_iocpf, enum iocpf_event);
 
-static struct bfa_sm_table iocpf_sm_table[] = {
+static struct iocpf_sm_table_s iocpf_sm_table[] = {
 	{BFA_SM(bfa_iocpf_sm_reset), BFA_IOCPF_RESET},
 	{BFA_SM(bfa_iocpf_sm_fwcheck), BFA_IOCPF_FWMISMATCH},
 	{BFA_SM(bfa_iocpf_sm_mismatch), BFA_IOCPF_FWMISMATCH},

@@ -2860,12 +2860,12 @@ static enum bfa_ioc_state
 bfa_ioc_get_state(struct bfa_ioc *ioc)
 {
 	enum bfa_iocpf_state iocpf_st;
-	enum bfa_ioc_state ioc_st = bfa_sm_to_state(ioc_sm_table, ioc->fsm);
+	enum bfa_ioc_state ioc_st = ioc_sm_to_state(ioc_sm_table, ioc->fsm);
 
 	if (ioc_st == BFA_IOC_ENABLING ||
 		ioc_st == BFA_IOC_FAIL || ioc_st == BFA_IOC_INITFAIL) {
 
-		iocpf_st = bfa_sm_to_state(iocpf_sm_table, ioc->iocpf.fsm);
+		iocpf_st = iocpf_sm_to_state(iocpf_sm_table, ioc->iocpf.fsm);
 
 		switch (iocpf_st) {
 		case BFA_IOCPF_SEMWAIT:

@@ -2983,7 +2983,7 @@ bfa_nw_iocpf_timeout(struct bfa_ioc *ioc)
 {
 	enum bfa_iocpf_state iocpf_st;
 
-	iocpf_st = bfa_sm_to_state(iocpf_sm_table, ioc->iocpf.fsm);
+	iocpf_st = iocpf_sm_to_state(iocpf_sm_table, ioc->iocpf.fsm);
 
 	if (iocpf_st == BFA_IOCPF_HWINIT)
 		bfa_ioc_poll_fwinit(ioc);

index edd0ed5b5332..f30d06ec4ffe 100644
@@ -147,16 +147,20 @@ struct bfa_ioc_notify {
 	(__notify)->cbarg = (__cbarg);				\
 } while (0)
 
+enum iocpf_event;
+
 struct bfa_iocpf {
-	bfa_fsm_t		fsm;
+	void (*fsm)(struct bfa_iocpf *s, enum iocpf_event e);
 	struct bfa_ioc		*ioc;
 	bool			fw_mismatch_notified;
 	bool			auto_recover;
 	u32			poll_time;
 };
 
+enum ioc_event;
+
 struct bfa_ioc {
-	bfa_fsm_t		fsm;
+	void (*fsm)(struct bfa_ioc *s, enum ioc_event e);
 	struct bfa		*bfa;
 	struct bfa_pcidev	pcidev;
 	struct timer_list	ioc_timer;

index 75343b535798..170a4b4bed96 100644
@@ -55,8 +55,10 @@ enum bfa_msgq_cmdq_flags {
 	BFA_MSGQ_CMDQ_F_DB_UPDATE	= 1,
 };
 
+enum cmdq_event;
+
 struct bfa_msgq_cmdq {
-	bfa_fsm_t			fsm;
+	void (*fsm)(struct bfa_msgq_cmdq *s, enum cmdq_event e);
 	enum bfa_msgq_cmdq_flags flags;
 
 	u16			producer_index;

@@ -81,8 +83,10 @@ enum bfa_msgq_rspq_flags {
 
 typedef void (*bfa_msgq_mcfunc_t)(void *cbarg, struct bfi_msgq_mhdr *mhdr);
 
+enum rspq_event;
+
 struct bfa_msgq_rspq {
-	bfa_fsm_t			fsm;
+	void (*fsm)(struct bfa_msgq_rspq *s, enum rspq_event e);
 	enum bfa_msgq_rspq_flags flags;
 
 	u16			producer_index;

index a2c983f56b00..883de0ac8de4 100644
@@ -1257,7 +1257,7 @@ bna_enet_mtu_get(struct bna_enet *enet)
 void
 bna_enet_enable(struct bna_enet *enet)
 {
-	if (enet->fsm != (bfa_sm_t)bna_enet_sm_stopped)
+	if (enet->fsm != bna_enet_sm_stopped)
 		return;
 
 	enet->flags |= BNA_ENET_F_ENABLED;

@@ -1751,12 +1751,12 @@ bna_ioceth_uninit(struct bna_ioceth *ioceth)
 void
 bna_ioceth_enable(struct bna_ioceth *ioceth)
 {
-	if (ioceth->fsm == (bfa_fsm_t)bna_ioceth_sm_ready) {
+	if (ioceth->fsm == bna_ioceth_sm_ready) {
 		bnad_cb_ioceth_ready(ioceth->bna->bnad);
 		return;
 	}
 
-	if (ioceth->fsm == (bfa_fsm_t)bna_ioceth_sm_stopped)
+	if (ioceth->fsm == bna_ioceth_sm_stopped)
 		bfa_fsm_send_event(ioceth, IOCETH_E_ENABLE);
 }
 

index 2623a0da4682..c05dc7a1c4a1 100644
@@ -1956,7 +1956,7 @@ static void
 bna_rx_stop(struct bna_rx *rx)
 {
 	rx->rx_flags &= ~BNA_RX_F_ENET_STARTED;
-	if (rx->fsm == (bfa_fsm_t) bna_rx_sm_stopped)
+	if (rx->fsm == bna_rx_sm_stopped)
 		bna_rx_mod_cb_rx_stopped(&rx->bna->rx_mod, rx);
 	else {
 		rx->stop_cbfn = bna_rx_mod_cb_rx_stopped;

@@ -2535,7 +2535,7 @@ bna_rx_destroy(struct bna_rx *rx)
 void
 bna_rx_enable(struct bna_rx *rx)
 {
-	if (rx->fsm != (bfa_sm_t)bna_rx_sm_stopped)
+	if (rx->fsm != bna_rx_sm_stopped)
 		return;
 
 	rx->rx_flags |= BNA_RX_F_ENABLED;

@@ -3523,7 +3523,7 @@ bna_tx_destroy(struct bna_tx *tx)
 void
 bna_tx_enable(struct bna_tx *tx)
 {
-	if (tx->fsm != (bfa_sm_t)bna_tx_sm_stopped)
+	if (tx->fsm != bna_tx_sm_stopped)
 		return;
 
 	tx->flags |= BNA_TX_F_ENABLED;

index 666b6922e24d..a5ebd7110e07 100644
@@ -312,8 +312,10 @@ struct bna_attr {
 
 /* IOCEth */
 
+enum bna_ioceth_event;
+
 struct bna_ioceth {
-	bfa_fsm_t		fsm;
+	void (*fsm)(struct bna_ioceth *s, enum bna_ioceth_event e);
 	struct bfa_ioc ioc;
 
 	struct bna_attr attr;

@@ -334,8 +336,10 @@ struct bna_pause_config {
 	enum bna_status rx_pause;
 };
 
+enum bna_enet_event;
+
 struct bna_enet {
-	bfa_fsm_t		fsm;
+	void (*fsm)(struct bna_enet *s, enum bna_enet_event e);
 	enum bna_enet_flags flags;
 
 	enum bna_enet_type type;

@@ -360,8 +364,10 @@ struct bna_enet {
 
 /* Ethport */
 
+enum bna_ethport_event;
+
 struct bna_ethport {
-	bfa_fsm_t		fsm;
+	void (*fsm)(struct bna_ethport *s, enum bna_ethport_event e);
 	enum bna_ethport_flags flags;
 
 	enum bna_link_status link_status;

@@ -454,13 +460,16 @@ struct bna_txq {
 };
 
 /* Tx object */
+
+enum bna_tx_event;
+
 struct bna_tx {
 	/* This should be the first one */
 	struct list_head			qe;
 	int			rid;
 	int			hw_id;
 
-	bfa_fsm_t		fsm;
+	void (*fsm)(struct bna_tx *s, enum bna_tx_event e);
 	enum bna_tx_flags flags;
 
 	enum bna_tx_type type;

@@ -698,8 +707,11 @@ struct bna_rxp {
 };
 
 /* RxF structure (hardware Rx Function) */
+
+enum bna_rxf_event;
+
 struct bna_rxf {
-	bfa_fsm_t		fsm;
+	void (*fsm)(struct bna_rxf *s, enum bna_rxf_event e);
 
 	struct bfa_msgq_cmd_entry msgq_cmd;
 	union {

@@ -769,13 +781,16 @@ struct bna_rxf {
 };
 
 /* Rx object */
+
+enum bna_rx_event;
+
 struct bna_rx {
 	/* This should be the first one */
 	struct list_head			qe;
 	int			rid;
 	int			hw_id;
 
-	bfa_fsm_t		fsm;
+	void (*fsm)(struct bna_rx *s, enum bna_rx_event e);
 
 	enum bna_rx_type type;
 

index 7e8d37c169f0..835fa3637bd8 100644
@@ -1763,8 +1763,8 @@ static struct iw_statistics *ks_get_wireless_stats(struct net_device *dev)
 }
 
 static int ks_wlan_set_stop_request(struct net_device *dev,
-				    struct iw_request_info *info, __u32 *uwrq,
-				    char *extra)
+				    struct iw_request_info *info,
+				    union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 

@@ -1772,7 +1772,7 @@ static int ks_wlan_set_stop_request(struct net_device *dev,
 		return -EPERM;
 
 	/* for SLEEP MODE */
-	if (!(*uwrq))
+	if (!(uwrq->mode))
 		return -EINVAL;
 
 	hostif_sme_enqueue(priv, SME_STOP_REQUEST);

@@ -1786,7 +1786,9 @@ static int ks_wlan_set_mlme(struct net_device *dev,
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 	struct iw_mlme *mlme = (struct iw_mlme *)extra;
-	__u32 mode = 1;
+	union iwreq_data uwrq;
+
+	uwrq.mode = 1;
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;

@@ -1799,13 +1801,14 @@ static int ks_wlan_set_mlme(struct net_device *dev,
 	    mlme->reason_code == WLAN_REASON_MIC_FAILURE)
 		return 0;
 
-	return ks_wlan_set_stop_request(dev, NULL, &mode, NULL);
+	return ks_wlan_set_stop_request(dev, NULL, &uwrq, NULL);
 }
 
 static int ks_wlan_get_firmware_version(struct net_device *dev,
 					struct iw_request_info *info,
-					struct iw_point *dwrq, char *extra)
+					union iwreq_data *uwrq, char *extra)
 {
+	struct iw_point *dwrq = &uwrq->data;
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	dwrq->length = priv->version_size + 1;

@@ -1814,8 +1817,8 @@ static int ks_wlan_get_firmware_version(struct net_device *dev,
 }
 
 static int ks_wlan_set_preamble(struct net_device *dev,
-				struct iw_request_info *info, __u32 *uwrq,
-				char *extra)
+				struct iw_request_info *info,
+				union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 

@@ -1823,17 +1826,17 @@ static int ks_wlan_set_preamble(struct net_device *dev,
 		return -EPERM;
 
 	/* for SLEEP MODE */
-	if (*uwrq != LONG_PREAMBLE && *uwrq != SHORT_PREAMBLE)
+	if (uwrq->mode != LONG_PREAMBLE && uwrq->mode != SHORT_PREAMBLE)
 		return -EINVAL;
 
-	priv->reg.preamble = *uwrq;
+	priv->reg.preamble = uwrq->mode;
 	priv->need_commit |= SME_MODE_SET;
 	return -EINPROGRESS;	/* Call commit handler */
 }
 
 static int ks_wlan_get_preamble(struct net_device *dev,
-				struct iw_request_info *info, __u32 *uwrq,
-				char *extra)
+				struct iw_request_info *info,
+				union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 

@@ -1841,37 +1844,37 @@ static int ks_wlan_get_preamble(struct net_device *dev,
 		return -EPERM;
 
 	/* for SLEEP MODE */
-	*uwrq = priv->reg.preamble;
+	uwrq->mode = priv->reg.preamble;
 	return 0;
 }
 
 static int ks_wlan_set_power_mgmt(struct net_device *dev,
-				  struct iw_request_info *info, __u32 *uwrq,
-				  char *extra)
+				  struct iw_request_info *info,
+				  union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 
-	if (*uwrq != POWER_MGMT_ACTIVE &&
-	    *uwrq != POWER_MGMT_SAVE1 &&
-	    *uwrq != POWER_MGMT_SAVE2)
+	if (uwrq->mode != POWER_MGMT_ACTIVE &&
+	    uwrq->mode != POWER_MGMT_SAVE1 &&
+	    uwrq->mode != POWER_MGMT_SAVE2)
 		return -EINVAL;
 
-	if ((*uwrq == POWER_MGMT_SAVE1 || *uwrq == POWER_MGMT_SAVE2) &&
+	if ((uwrq->mode == POWER_MGMT_SAVE1 || uwrq->mode == POWER_MGMT_SAVE2) &&
 	    (priv->reg.operation_mode != MODE_INFRASTRUCTURE))
 		return -EINVAL;
 
-	priv->reg.power_mgmt = *uwrq;
+	priv->reg.power_mgmt = uwrq->mode;
 	hostif_sme_enqueue(priv, SME_POW_MNGMT_REQUEST);
 
 	return 0;
 }
 
 static int ks_wlan_get_power_mgmt(struct net_device *dev,
-				  struct iw_request_info *info, __u32 *uwrq,
-				  char *extra)
+				  struct iw_request_info *info,
+				  union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 

@@ -1879,13 +1882,13 @@ static int ks_wlan_get_power_mgmt(struct net_device *dev,
 		return -EPERM;
 
 	/* for SLEEP MODE */
-	*uwrq = priv->reg.power_mgmt;
+	uwrq->mode = priv->reg.power_mgmt;
 	return 0;
 }
 
 static int ks_wlan_set_scan_type(struct net_device *dev,
-				 struct iw_request_info *info, __u32 *uwrq,
-				 char *extra)
+				 struct iw_request_info *info,
+				 union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 

@@ -1893,39 +1896,39 @@ static int ks_wlan_set_scan_type(struct net_device *dev,
 		return -EPERM;
 	/* for SLEEP MODE */
 
-	if (*uwrq != ACTIVE_SCAN && *uwrq != PASSIVE_SCAN)
+	if (uwrq->mode != ACTIVE_SCAN && uwrq->mode != PASSIVE_SCAN)
 		return -EINVAL;
 
-	priv->reg.scan_type = *uwrq;
+	priv->reg.scan_type = uwrq->mode;
 	return 0;
 }
 
 static int ks_wlan_get_scan_type(struct net_device *dev,
-				 struct iw_request_info *info, __u32 *uwrq,
-				 char *extra)
+				 struct iw_request_info *info,
+				 union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	*uwrq = priv->reg.scan_type;
+	uwrq->mode = priv->reg.scan_type;
 	return 0;
 }
 
 static int ks_wlan_set_beacon_lost(struct net_device *dev,
-				   struct iw_request_info *info, __u32 *uwrq,
-				   char *extra)
+				   struct iw_request_info *info,
+				   union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	if (*uwrq > BEACON_LOST_COUNT_MAX)
+	if (uwrq->mode > BEACON_LOST_COUNT_MAX)
 		return -EINVAL;
 
-	priv->reg.beacon_lost_count = *uwrq;
+	priv->reg.beacon_lost_count = uwrq->mode;
 
 	if (priv->reg.operation_mode == MODE_INFRASTRUCTURE) {
 		priv->need_commit |= SME_MODE_SET;

@@ -1936,101 +1939,101 @@ static int ks_wlan_set_beacon_lost(struct net_device *dev,
 }
 
 static int ks_wlan_get_beacon_lost(struct net_device *dev,
-				   struct iw_request_info *info, __u32 *uwrq,
-				   char *extra)
+				   struct iw_request_info *info,
+				   union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	*uwrq = priv->reg.beacon_lost_count;
+	uwrq->mode = priv->reg.beacon_lost_count;
 	return 0;
 }
 
 static int ks_wlan_set_phy_type(struct net_device *dev,
-				struct iw_request_info *info, __u32 *uwrq,
-				char *extra)
+				struct iw_request_info *info,
+				union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 
-	if (*uwrq != D_11B_ONLY_MODE &&
-	    *uwrq != D_11G_ONLY_MODE &&
-	    *uwrq != D_11BG_COMPATIBLE_MODE)
+	if (uwrq->mode != D_11B_ONLY_MODE &&
+	    uwrq->mode != D_11G_ONLY_MODE &&
+	    uwrq->mode != D_11BG_COMPATIBLE_MODE)
 		return -EINVAL;
 
 	/* for SLEEP MODE */
-	priv->reg.phy_type = *uwrq;
+	priv->reg.phy_type = uwrq->mode;
 	priv->need_commit |= SME_MODE_SET;
 	return -EINPROGRESS;	/* Call commit handler */
 }
 
 static int ks_wlan_get_phy_type(struct net_device *dev,
-				struct iw_request_info *info, __u32 *uwrq,
-				char *extra)
+				struct iw_request_info *info,
+				union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	*uwrq = priv->reg.phy_type;
+	uwrq->mode = priv->reg.phy_type;
 	return 0;
 }
 
 static int ks_wlan_set_cts_mode(struct net_device *dev,
-				struct iw_request_info *info, __u32 *uwrq,
-				char *extra)
+				struct iw_request_info *info,
+				union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	if (*uwrq != CTS_MODE_FALSE && *uwrq != CTS_MODE_TRUE)
+	if (uwrq->mode != CTS_MODE_FALSE && uwrq->mode != CTS_MODE_TRUE)
 		return -EINVAL;
 
-	priv->reg.cts_mode = (*uwrq == CTS_MODE_FALSE) ? *uwrq :
+	priv->reg.cts_mode = (uwrq->mode == CTS_MODE_FALSE) ? uwrq->mode :
 			      (priv->reg.phy_type == D_11G_ONLY_MODE ||
 			       priv->reg.phy_type == D_11BG_COMPATIBLE_MODE) ?
-			       *uwrq : !*uwrq;
+			       uwrq->mode : !uwrq->mode;
 
 	priv->need_commit |= SME_MODE_SET;
 	return -EINPROGRESS;	/* Call commit handler */
 }
 
 static int ks_wlan_get_cts_mode(struct net_device *dev,
-				struct iw_request_info *info, __u32 *uwrq,
-				char *extra)
+				struct iw_request_info *info,
+				union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	*uwrq = priv->reg.cts_mode;
+	uwrq->mode = priv->reg.cts_mode;
 	return 0;
 }
 
 static int ks_wlan_set_sleep_mode(struct net_device *dev,
 				  struct iw_request_info *info,
-				  __u32 *uwrq, char *extra)
+				  union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
-	if (*uwrq != SLP_SLEEP &&
-	    *uwrq != SLP_ACTIVE) {
-		netdev_err(dev, "SET_SLEEP_MODE %d error\n", *uwrq);
+	if (uwrq->mode != SLP_SLEEP &&
+	    uwrq->mode != SLP_ACTIVE) {
+		netdev_err(dev, "SET_SLEEP_MODE %d error\n", uwrq->mode);
 		return -EINVAL;
 	}
 
-	priv->sleep_mode = *uwrq;
+	priv->sleep_mode = uwrq->mode;
 	netdev_info(dev, "SET_SLEEP_MODE %d\n", priv->sleep_mode);
 
-	if (*uwrq == SLP_SLEEP)
+	if (uwrq->mode == SLP_SLEEP)
 		hostif_sme_enqueue(priv, SME_STOP_REQUEST);
 
 	hostif_sme_enqueue(priv, SME_SLEEP_REQUEST);

@@ -2040,52 +2043,53 @@ static int ks_wlan_set_sleep_mode(struct net_device *dev,
 
 static int ks_wlan_get_sleep_mode(struct net_device *dev,
 				  struct iw_request_info *info,
-				  __u32 *uwrq, char *extra)
+				  union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
-	*uwrq = priv->sleep_mode;
+	uwrq->mode = priv->sleep_mode;
 
 	return 0;
 }
 
 static int ks_wlan_set_wps_enable(struct net_device *dev,
-				  struct iw_request_info *info, __u32 *uwrq,
-				  char *extra)
+				  struct iw_request_info *info,
+				  union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	if (*uwrq != 0 && *uwrq != 1)
+	if (uwrq->mode != 0 && uwrq->mode != 1)
 		return -EINVAL;
 
-	priv->wps.wps_enabled = *uwrq;
+	priv->wps.wps_enabled = uwrq->mode;
 	hostif_sme_enqueue(priv, SME_WPS_ENABLE_REQUEST);
 
 	return 0;
 }
 
 static int ks_wlan_get_wps_enable(struct net_device *dev,
-				  struct iw_request_info *info, __u32 *uwrq,
-				  char *extra)
+				  struct iw_request_info *info,
+				  union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	*uwrq = priv->wps.wps_enabled;
-	netdev_info(dev, "return=%d\n", *uwrq);
+	uwrq->mode = priv->wps.wps_enabled;
+	netdev_info(dev, "return=%d\n", uwrq->mode);
 
 	return 0;
 }
 
 static int ks_wlan_set_wps_probe_req(struct net_device *dev,
 				     struct iw_request_info *info,
-				     struct iw_point *dwrq, char *extra)
+				     union iwreq_data *uwrq, char *extra)
 {
+	struct iw_point *dwrq = &uwrq->data;
 	u8 *p = extra;
 	unsigned char len;
 	struct ks_wlan_private *priv = netdev_priv(dev);

@@ -2114,76 +2118,76 @@ static int ks_wlan_set_wps_probe_req(struct net_device *dev,
 }
 
 static int ks_wlan_set_tx_gain(struct net_device *dev,
-			       struct iw_request_info *info, __u32 *uwrq,
-			       char *extra)
+			       struct iw_request_info *info,
+			       union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	if (*uwrq > 0xFF)
+	if (uwrq->mode > 0xFF)
 		return -EINVAL;
 
-	priv->gain.tx_gain = (u8)*uwrq;
+	priv->gain.tx_gain = (u8)uwrq->mode;
 	priv->gain.tx_mode = (priv->gain.tx_gain < 0xFF) ? 1 : 0;
 	hostif_sme_enqueue(priv, SME_SET_GAIN);
 	return 0;
 }
 
 static int ks_wlan_get_tx_gain(struct net_device *dev,
-			       struct iw_request_info *info, __u32 *uwrq,
-			       char *extra)
+			       struct iw_request_info *info,
+			       union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	*uwrq = priv->gain.tx_gain;
+	uwrq->mode = priv->gain.tx_gain;
 	hostif_sme_enqueue(priv, SME_GET_GAIN);
 	return 0;
 }
 
 static int ks_wlan_set_rx_gain(struct net_device *dev,
-			       struct iw_request_info *info, __u32 *uwrq,
-			       char *extra)
+			       struct iw_request_info *info,
+			       union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	if (*uwrq > 0xFF)
+	if (uwrq->mode > 0xFF)
 		return -EINVAL;
 
-	priv->gain.rx_gain = (u8)*uwrq;
+	priv->gain.rx_gain = (u8)uwrq->mode;
 	priv->gain.rx_mode = (priv->gain.rx_gain < 0xFF) ? 1 : 0;
 	hostif_sme_enqueue(priv, SME_SET_GAIN);
 	return 0;
 }
 
 static int ks_wlan_get_rx_gain(struct net_device *dev,
-			       struct iw_request_info *info, __u32 *uwrq,
-			       char *extra)
+			       struct iw_request_info *info,
+			       union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
 	if (priv->sleep_mode == SLP_SLEEP)
 		return -EPERM;
 	/* for SLEEP MODE */
-	*uwrq = priv->gain.rx_gain;
+	uwrq->mode = priv->gain.rx_gain;
 	hostif_sme_enqueue(priv, SME_GET_GAIN);
 	return 0;
 }
 
 static int ks_wlan_get_eeprom_cksum(struct net_device *dev,
-				    struct iw_request_info *info, __u32 *uwrq,
-				    char *extra)
+				    struct iw_request_info *info,
+				    union iwreq_data *uwrq, char *extra)
 {
 	struct ks_wlan_private *priv = netdev_priv(dev);
 
-	*uwrq = priv->eeprom_checksum;
+	uwrq->mode = priv->eeprom_checksum;
 	return 0;
 }
 

@@ -2302,7 +2306,7 @@ static void print_hif_event(struct net_device *dev, int event)
 
 /* get host command history */
 static int ks_wlan_hostt(struct net_device *dev, struct iw_request_info *info,
-			 __u32 *uwrq, char *extra)
+			 union iwreq_data *uwrq, char *extra)
 {
 	int i, event;
 	struct ks_wlan_private *priv = netdev_priv(dev);

@@ -2461,7 +2465,7 @@ static int ks_wlan_netdev_ioctl(struct net_device *dev, struct ifreq *rq,
 
 	switch (cmd) {
 	case SIOCIWFIRSTPRIV + 20:	/* KS_WLAN_SET_STOP_REQ */
-		ret = ks_wlan_set_stop_request(dev, NULL, &wrq->u.mode, NULL);
+		ret = ks_wlan_set_stop_request(dev, NULL, &wrq->u, NULL);
 		break;
 		// All other calls are currently unsupported
 	default: