* Sat Feb 18 2006 Christiaan Welvaart <cjw@daneel.dyndns.org>
not including asm/byteorder.h will not define __BYTEORDER_HAS_U64__
causing __fswab64 to be undefined and failure compiling mdadm on
big_endian architectures like PPC

--- mdadm-2.3.1/mdadm.h.bak	2006-02-06 04:52:12.000000000 +0100
+++ mdadm-2.3.1/mdadm.h	2006-02-18 03:51:59.786926267 +0100
@@ -72,16 +72,7 @@
 #include	"bitmap.h"
 
 #include <endian.h>
-/* #include "asm/byteorder.h" Redhat don't like this so... */
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-#  include <linux/byteorder/little_endian.h>
-#elif __BYTE_ORDER == __BIG_ENDIAN
-#  include <linux/byteorder/big_endian.h>
-#elif __BYTE_ORDER == __PDP_ENDIAN
-#  include <linux/byteorder/pdp_endian.h>
-#else
-#  error "unknown endianness."
-#endif
+#include <asm/byteorder.h>