diff options
| author | Richard Knutsson | 2006-03-26 01:39:00 -0800 |
|---|---|---|
| committer | Linus Torvalds | 2006-03-26 08:57:09 -0800 |
| commit | 20548664aa2d98ba0ee3dde4482b0a96b9273b6f (patch) | |
| tree | 41139d88120716ffca09f894a357d3fc5e89aff2 /sound | |
| parent | 93635133663ea3155e74a0e3645b64754a046007 (diff) | |
[PATCH] oss/sonicvibes.c defines its own hweight32
sound/oss/sonicvibes.c:421: error: static declaration of hweight32 follows non-static declaration
include/asm-generic/bitops/hweight.h:6: error: previous declaration of hweight32 was here
Signed-off-by: Richard Knutsson <ricknu-0@student.ltu.se>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/oss/sonicvibes.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/sound/oss/sonicvibes.c b/sound/oss/sonicvibes.c index 69a4b8778b51..4471757b7985 100644 --- a/sound/oss/sonicvibes.c +++ b/sound/oss/sonicvibes.c @@ -407,24 +407,6 @@ static inline unsigned ld2(unsigned int x) return r; } -/* - * hweightN: returns the hamming weight (i.e. the number - * of bits set) of a N-bit word - */ - -#ifdef hweight32 -#undef hweight32 -#endif - -static inline unsigned int hweight32(unsigned int w) -{ - unsigned int res = (w & 0x55555555) + ((w >> 1) & 0x55555555); - res = (res & 0x33333333) + ((res >> 2) & 0x33333333); - res = (res & 0x0F0F0F0F) + ((res >> 4) & 0x0F0F0F0F); - res = (res & 0x00FF00FF) + ((res >> 8) & 0x00FF00FF); - return (res & 0x0000FFFF) + ((res >> 16) & 0x0000FFFF); -} - /* --------------------------------------------------------------------- */ /* |