FRV: Switch unaligned access to the packed-struct implementation

Switch unaligned access to the packed-struct implementation for BE accesses as
this reduces the size of the kernel a little.  LE still uses the byte shift.
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: NDavid Howells <dhowells@redhat.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

include/asm-frv/unaligned.h

@@ -13,7 +13,7 @@
 #define _ASM_UNALIGNED_H
 
 #include <linux/unaligned/le_byteshift.h>
-#include <linux/unaligned/be_byteshift.h>
+#include <linux/unaligned/be_struct.h>
 #include <linux/unaligned/generic.h>
 
 #define get_unaligned	__get_unaligned_be