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

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

View File

@ -209,7 +209,7 @@ int __ilog2_u32(u32 n)
#ifdef __powerpc64__
static inline __attribute__((const))
int __ilog2_u64(u32 n)
int __ilog2_u64(u64 n)
{
int bit;
asm ("cntlzd %0,%1" : "=r" (bit) : "r" (n));