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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-05 01:27:41 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-05 01:27:41 +0100 |
| commit | d347da0deffa1d8f88f0d270eab040e4707c9916 (patch) | |
| tree | e0911f2ef4d36a7b44f7a5379feabebbd37dcfc4 /include/asm-arm | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 (diff) | |
| parent | [TCP] tcp_vegas: Fix slow start (diff) | |
| download | linux-d347da0deffa1d8f88f0d270eab040e4707c9916.tar.xz linux-d347da0deffa1d8f88f0d270eab040e4707c9916.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Diffstat (limited to 'include/asm-arm')
| -rw-r--r-- | include/asm-arm/bitops.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-arm/bitops.h b/include/asm-arm/bitops.h index 7399d431edfe..d02de721ecc1 100644 --- a/include/asm-arm/bitops.h +++ b/include/asm-arm/bitops.h @@ -332,6 +332,7 @@ static inline unsigned long __ffs(unsigned long word) */ #define fls(x) generic_fls(x) +#define fls64(x) generic_fls64(x) /* * ffs: find first bit set. This is defined the same way as @@ -351,6 +352,7 @@ static inline unsigned long __ffs(unsigned long word) #define fls(x) \ ( __builtin_constant_p(x) ? generic_fls(x) : \ ({ int __r; asm("clz\t%0, %1" : "=r"(__r) : "r"(x) : "cc"); 32-__r; }) ) +#define fls64(x) generic_fls64(x) #define ffs(x) ({ unsigned long __t = (x); fls(__t & -__t); }) #define __ffs(x) (ffs(x) - 1) #define ffz(x) __ffs( ~(x) ) |