]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
[PATCH] oss/sonicvibes.c defines its own hweight32
authorRichard Knutsson <ricknu-0@student.ltu.se>
Sun, 26 Mar 2006 09:39:00 +0000 (01:39 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Sun, 26 Mar 2006 16:57:09 +0000 (08:57 -0800)
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>
sound/oss/sonicvibes.c

index 69a4b8778b5130cf03bb6cbec900beec06afa337..4471757b798588be35e2767bb244fe21fcb51e9f 100644 (file)
@@ -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);
-}
-
 /* --------------------------------------------------------------------- */
 
 /*