--- zzzz-none-000/linux-3.10.107/arch/blackfin/include/uapi/asm/byteorder.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/blackfin/include/uapi/asm/byteorder.h	2021-02-04 17:41:59.000000000 +0000
@@ -1 +1,6 @@
+#ifndef _UAPI__BFIN_ASM_BYTEORDER_H
+#define _UAPI__BFIN_ASM_BYTEORDER_H
+
 #include <linux/byteorder/little_endian.h>
+
+#endif /* _UAPI__BFIN_ASM_BYTEORDER_H */