[PATCH] fix error: __u32 undeclared

Build fix for s390 declare __u32 and __u64.
Signed-off-by: Akinobu Mita <mita@miraclelinux.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

include/asm-generic/bitops/fls64.h

 #ifndef _ASM_GENERIC_BITOPS_FLS64_H_
 #define _ASM_GENERIC_BITOPS_FLS64_H_
 
+#include <asm/types.h>
+
 static inline int fls64(__u64 x)
 {
 	__u32 h = x >> 32;

include/asm-generic/bitops/hweight.h

 #ifndef _ASM_GENERIC_BITOPS_HWEIGHT_H_
 #define _ASM_GENERIC_BITOPS_HWEIGHT_H_
 
+#include <asm/types.h>
+
 extern unsigned int hweight32(unsigned int w);
 extern unsigned int hweight16(unsigned int w);
 extern unsigned int hweight8(unsigned int w);