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| author | Akinobu Mita <mita@miraclelinux.com> | 2006-03-26 04:39:13 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-26 11:57:11 -0500 |
| commit | 3b9ed1a5d2d121f32d2cb4f2b05f1fc57c99c946 (patch) | |
| tree | d8ea52d6b490c0e3b3851e1887c01700cc0115c6 /Documentation/DMA-mapping.txt | |
| parent | 09020adb61416c4307de35941a9725a5e33d9beb (diff) | |
[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>
Diffstat (limited to 'Documentation/DMA-mapping.txt')
0 files changed, 0 insertions, 0 deletions