--- zzzz-none-000/linux-3.10.107/drivers/net/wireless/hostap/hostap_wlan.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/net/wireless/hostap/hostap_wlan.h	2021-02-04 17:41:59.000000000 +0000
@@ -4,6 +4,7 @@
 #include <linux/interrupt.h>
 #include <linux/wireless.h>
 #include <linux/netdevice.h>
+#include <linux/etherdevice.h>
 #include <linux/mutex.h>
 #include <net/iw_handler.h>
 #include <net/ieee80211_radiotap.h>
@@ -85,16 +86,16 @@
 	/* 802.11 */
 	__le16 frame_control;
 	__le16 duration_id;
-	u8 addr1[6];
-	u8 addr2[6];
-	u8 addr3[6];
+	u8 addr1[ETH_ALEN];
+	u8 addr2[ETH_ALEN];
+	u8 addr3[ETH_ALEN];
 	__le16 seq_ctrl;
-	u8 addr4[6];
+	u8 addr4[ETH_ALEN];
 	__le16 data_len;
 
 	/* 802.3 */
-	u8 dst_addr[6];
-	u8 src_addr[6];
+	u8 dst_addr[ETH_ALEN];
+	u8 src_addr[ETH_ALEN];
 	__be16 len;
 
 	/* followed by frame data; max 2304 bytes */
@@ -114,16 +115,16 @@
 	/* 802.11 */
 	__le16 frame_control; /* parts not used */
 	__le16 duration_id;
-	u8 addr1[6];
-	u8 addr2[6]; /* filled by firmware */
-	u8 addr3[6];
+	u8 addr1[ETH_ALEN];
+	u8 addr2[ETH_ALEN]; /* filled by firmware */
+	u8 addr3[ETH_ALEN];
 	__le16 seq_ctrl; /* filled by firmware */
-	u8 addr4[6];
+	u8 addr4[ETH_ALEN];
 	__le16 data_len;
 
 	/* 802.3 */
-	u8 dst_addr[6];
-	u8 src_addr[6];
+	u8 dst_addr[ETH_ALEN];
+	u8 src_addr[ETH_ALEN];
 	__be16 len;
 
 	/* followed by frame data; max 2304 bytes */
@@ -156,7 +157,7 @@
 } __packed;
 
 struct hfa384x_join_request {
-	u8 bssid[6];
+	u8 bssid[ETH_ALEN];
 	__le16 channel;
 } __packed;
 
@@ -228,7 +229,7 @@
 	__le16 chid;
 	__le16 anl;
 	__le16 sl;
-	u8 bssid[6];
+	u8 bssid[ETH_ALEN];
 	__le16 beacon_interval;
 	__le16 capability;
 	__le16 ssid_len;
@@ -241,7 +242,7 @@
 	__le16 chid;
 	__le16 anl;
 	__le16 sl;
-	u8 bssid[6];
+	u8 bssid[ETH_ALEN];
 	__le16 beacon_interval;
 	__le16 capability;
 	__le16 ssid_len;
@@ -824,7 +825,7 @@
 #define PRISM2_INFO_PENDING_SCANRESULTS 1
 	int prev_link_status; /* previous received LinkStatus info */
 	int prev_linkstatus_connected;
-	u8 preferred_ap[6]; /* use this AP if possible */
+	u8 preferred_ap[ETH_ALEN]; /* use this AP if possible */
 
 #ifdef PRISM2_CALLBACK
 	void *callback_data; /* Can be used in callbacks; e.g., allocate