diff --git a/mxm_wifiex/wlan_src/mlinux/moal_cfg80211.c b/mxm_wifiex/wlan_src/mlinux/moal_cfg80211.c
index 2f76c1b..bfbb4b9 100644
--- a/mxm_wifiex/wlan_src/mlinux/moal_cfg80211.c
+++ b/mxm_wifiex/wlan_src/mlinux/moal_cfg80211.c
@@ -1375,7 +1375,7 @@ fail:
  */
 #endif
 int woal_cfg80211_add_key(struct wiphy *wiphy, struct net_device *netdev,
-			  t_u8 key_index,
+			  int link_id, t_u8 key_index,
 #if KERNEL_VERSION(2, 6, 36) < CFG80211_VERSION_CODE
 			  bool pairwise,
 #endif
@@ -1431,7 +1431,7 @@ int woal_cfg80211_add_key(struct wiphy *wiphy, struct net_device *netdev,
  */
 #endif
 int woal_cfg80211_del_key(struct wiphy *wiphy, struct net_device *netdev,
-			  t_u8 key_index,
+			  int link_id, t_u8 key_index,
 #if KERNEL_VERSION(2, 6, 36) < CFG80211_VERSION_CODE
 			  bool pairwise,
 #endif
@@ -1486,7 +1486,7 @@ int woal_cfg80211_del_key(struct wiphy *wiphy, struct net_device *netdev,
  */
 #endif
 int woal_cfg80211_set_default_key(struct wiphy *wiphy,
-				  struct net_device *netdev, t_u8 key_index
+				  struct net_device *netdev, int link_id, t_u8 key_index
 #if KERNEL_VERSION(2, 6, 37) < CFG80211_VERSION_CODE
 				  ,
 				  bool ucast, bool mcast
@@ -1517,7 +1517,7 @@ int woal_cfg80211_set_default_key(struct wiphy *wiphy,
 
 #if KERNEL_VERSION(2, 6, 30) <= CFG80211_VERSION_CODE
 int woal_cfg80211_set_default_mgmt_key(struct wiphy *wiphy,
-				       struct net_device *netdev,
+				       struct net_device *netdev, int link_id,
 				       t_u8 key_index)
 {
 	PRINTM(MINFO, "set default mgmt key, key index=%d\n", key_index);
@@ -1528,7 +1528,7 @@ int woal_cfg80211_set_default_mgmt_key(struct wiphy *wiphy,
 
 #if KERNEL_VERSION(5, 10, 0) <= CFG80211_VERSION_CODE
 int woal_cfg80211_set_default_beacon_key(struct wiphy *wiphy,
-					 struct net_device *netdev,
+					 struct net_device *netdev, int link_id,
 					 t_u8 key_index)
 {
 	PRINTM(MINFO, "set default beacon key, key index=%d\n", key_index);
diff --git a/mxm_wifiex/wlan_src/mlinux/moal_cfg80211.h b/mxm_wifiex/wlan_src/mlinux/moal_cfg80211.h
index 20f43e8..0e39e99 100644
--- a/mxm_wifiex/wlan_src/mlinux/moal_cfg80211.h
+++ b/mxm_wifiex/wlan_src/mlinux/moal_cfg80211.h
@@ -136,14 +136,14 @@ int woal_cfg80211_change_virtual_intf(struct wiphy *wiphy,
 int woal_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed);
 
 int woal_cfg80211_add_key(struct wiphy *wiphy, struct net_device *dev,
-			  t_u8 key_index,
+			  int link_id, t_u8 key_index,
 #if KERNEL_VERSION(2, 6, 36) < CFG80211_VERSION_CODE
 			  bool pairwise,
 #endif
 			  const t_u8 *mac_addr, struct key_params *params);
 
 int woal_cfg80211_del_key(struct wiphy *wiphy, struct net_device *dev,
-			  t_u8 key_index,
+			  int link_id, t_u8 key_index,
 #if KERNEL_VERSION(2, 6, 36) < CFG80211_VERSION_CODE
 			  bool pairwise,
 #endif
@@ -211,22 +211,22 @@ int woal_cfg80211_set_channel(struct wiphy *wiphy,
 #endif
 
 #if KERNEL_VERSION(2, 6, 37) < CFG80211_VERSION_CODE
-int woal_cfg80211_set_default_key(struct wiphy *wiphy, struct net_device *dev,
+int woal_cfg80211_set_default_key(struct wiphy *wiphy, struct net_device *dev, int link_id,
 				  t_u8 key_index, bool ucast, bool mcast);
 #else
-int woal_cfg80211_set_default_key(struct wiphy *wiphy, struct net_device *dev,
+int woal_cfg80211_set_default_key(struct wiphy *wiphy, struct net_device *dev, int link_id,
 				  t_u8 key_index);
 #endif
 
 #if KERNEL_VERSION(2, 6, 30) <= CFG80211_VERSION_CODE
 int woal_cfg80211_set_default_mgmt_key(struct wiphy *wiphy,
-				       struct net_device *netdev,
+				       struct net_device *netdev, int link_id,
 				       t_u8 key_index);
 #endif
 
 #if KERNEL_VERSION(5, 10, 0) <= CFG80211_VERSION_CODE
 int woal_cfg80211_set_default_beacon_key(struct wiphy *wiphy,
-					 struct net_device *netdev,
+					 struct net_device *netdev, int link_id,
 					 t_u8 key_index);
 #endif