---- a/drivers/net/wireless/ath9k/hw.c
-+++ b/drivers/net/wireless/ath9k/hw.c
-@@ -499,11 +499,18 @@ static int ath9k_hw_init_macaddr(struct
- ahp->ah_macaddr[2 * i] = eeval >> 8;
- ahp->ah_macaddr[2 * i + 1] = eeval & 0xff;
+--- a/drivers/net/wireless/ath/ath9k/hw.c
++++ b/drivers/net/wireless/ath/ath9k/hw.c
+@@ -15,6 +15,7 @@
+ */
+
+ #include <linux/io.h>
++#include <linux/etherdevice.h>
+ #include <asm/unaligned.h>
+
+ #include "hw.h"
+@@ -441,8 +442,18 @@ static int ath9k_hw_init_macaddr(struct
+ common->macaddr[2 * i] = eeval >> 8;
+ common->macaddr[2 * i + 1] = eeval & 0xff;