Commit graph android_kernel_sony_sdm845/include/asm-generic/bitops/hweight.h
Message SHA1
[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>

Akinobu Mita   authored and   Linus Torvalds   commited 2006-03-26 08:57:11 -08:00
a54baa1487
[PATCH] bitops: generic hweight{64,32,16,8}()
This patch introduces the C-language equivalents of the functions below:

unsigned int hweight32(unsigned int w);
unsigned int hweight16(unsigned int w);
unsigned int hweight8(unsigned int w);
unsigned long hweight64(__u64 w);

In include/asm-generic/bitops/hweight.h

This code largely copied from: include/linux/bitops.h

Signed-off-by: Akinobu Mita <mita@miraclelinux.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Akinobu Mita   authored and   Linus Torvalds   commited 2006-03-26 08:57:11 -08:00
3b9ed1a5d2