diff --git a/packages/linux-drivers/RTL8812AU/patches/aarch64/RTL8812AU-02-fix-multiple-definitions.patch b/packages/linux-drivers/RTL8812AU/patches/aarch64/RTL8812AU-02-fix-multiple-definitions.patch
new file mode 100644
index 0000000000..e586fe3d8a
--- /dev/null
+++ b/packages/linux-drivers/RTL8812AU/patches/aarch64/RTL8812AU-02-fix-multiple-definitions.patch
@@ -0,0 +1,25 @@
+diff -Naur a/include/ieee80211.h b/include/ieee80211.h
+--- a/include/ieee80211.h	2016-10-20 12:20:19.000000000 -0700
++++ b/include/ieee80211.h	2016-11-15 17:00:32.239848199 -0800
+@@ -1388,18 +1388,18 @@
+ (((Addr[2]) & 0xff) == 0xff) && (((Addr[3]) & 0xff) == 0xff) && (((Addr[4]) & 0xff) == 0xff) && \
+ (((Addr[5]) & 0xff) == 0xff))
+ #else
+-extern __inline int is_multicast_mac_addr(const u8 *addr)
++static __inline int is_multicast_mac_addr(const u8 *addr)
+ {
+         return ((addr[0] != 0xff) && (0x01 & addr[0]));
+ }
+ 
+-extern __inline int is_broadcast_mac_addr(const u8 *addr)
++static __inline int is_broadcast_mac_addr(const u8 *addr)
+ {
+ 	return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) &&   \
+ 		(addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff));
+ }
+ 
+-extern __inline int is_zero_mac_addr(const u8 *addr)
++static __inline int is_zero_mac_addr(const u8 *addr)
+ {
+ 	return ((addr[0] == 0x00) && (addr[1] == 0x00) && (addr[2] == 0x00) &&   \
+ 		(addr[3] == 0x00) && (addr[4] == 0x00) && (addr[5] == 0x00));