diff options
Diffstat (limited to 'arch/powerpc/include/asm/bitops.h')
| -rw-r--r-- | arch/powerpc/include/asm/bitops.h | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/arch/powerpc/include/asm/bitops.h b/arch/powerpc/include/asm/bitops.h index 33a24fdd7958..71b05685f3a7 100644 --- a/arch/powerpc/include/asm/bitops.h +++ b/arch/powerpc/include/asm/bitops.h @@ -253,21 +253,9 @@ static __inline__ unsigned long ffz(unsigned long x) return __ilog2(x & -x); } -static __inline__ unsigned long __ffs(unsigned long x) -{ - return __ilog2(x & -x); -} +#include <asm-generic/bitops/builtin-__ffs.h> -/* - * ffs: find first bit set. This is defined the same way as - * the libc and compiler builtin ffs routines, therefore - * differs in spirit from the above ffz (man ffs). - */ -static __inline__ int ffs(int x) -{ - unsigned long i = (unsigned long)x; - return __ilog2(i & -i) + 1; -} +#include <asm-generic/bitops/builtin-ffs.h> /* * fls: find last (most-significant) bit set. |
