From: Andrew Morton <[email-masked]>

Cc: David Howells <[email-masked]>
Cc: Benjamin Herrenschmidt <[email-masked]>
Cc: Paul Mackerras <[email-masked]>
Cc: Wojtek Kaniewski <[email-masked]>
Signed-off-by: Andrew Morton <[email-masked]>
---

 arch/ppc/Kconfig |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)

diff -puN arch/ppc/Kconfig~log2-implement-a-general-integer-log2-facility-in-the-kernel-ppc-fix arch/ppc/Kconfig
--- a/arch/ppc/Kconfig~log2-implement-a-general-integer-log2-facility-in-the-kernel-ppc-fix
+++ a/arch/ppc/Kconfig
@@ -21,7 +21,7 @@ config RWSEM_XCHGADD_ALGORITHM
 
 config ARCH_HAS_ILOG2_U32
 	bool
-	default n
+	default y
 
 config ARCH_HAS_ILOG2_U64
 	bool
_