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[PATCH] LOG2: Make powerpc's __ilog2_u64() take a 64-bit argument

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Make powerpc's __ilog2_u64() take a 64-bit argument.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
David Howells 2006-12-11 13:16:05 +00:00 committed by Linus Torvalds
parent 69de7fc037
commit 022416967a
1 changed files with 1 additions and 1 deletions
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include/asm-powerpc/bitops.h
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@ -209,7 +209,7 @@ int __ilog2_u32(u32 n)
#ifdef __powerpc64__ #ifdef __powerpc64__
static inline __attribute__((const)) static inline __attribute__((const))
int __ilog2_u64(u32 n) int __ilog2_u64(u64 n)
{ {
int bit; int bit;
asm ("cntlzd %0,%1" : "=r" (bit) : "r" (n)); asm ("cntlzd %0,%1" : "=r" (bit) : "r" (n));