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