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[PATCH] oss/sonicvibes.c defines its own hweight32

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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>
This commit is contained in:
Richard Knutsson 2006-03-26 01:39:00 -08:00 committed by Linus Torvalds
parent 9363513366
commit 20548664aa
1 changed files with 0 additions and 18 deletions
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18
sound/oss/sonicvibes.c
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@ -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);
}
/* --------------------------------------------------------------------- */
/*