From: Andrew Morton <akpm@osdl.org>

Make sparc64 compile.  It doesn't do the new futex stuff yet.

Cc: Ingo Molnar <mingo@elte.hu>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 include/asm-sparc64/futex.h |    6 ++++++
 1 files changed, 6 insertions(+)

diff -puN include/asm-sparc64/futex.h~lightweight-robust-futexes-arch-defaults-fix include/asm-sparc64/futex.h
--- 25-sparc64/include/asm-sparc64/futex.h~lightweight-robust-futexes-arch-defaults-fix	2006-02-28 03:32:16.000000000 -0800
+++ 25-sparc64-akpm/include/asm-sparc64/futex.h	2006-02-28 03:33:05.000000000 -0800
@@ -83,4 +83,10 @@ static inline int futex_atomic_op_inuser
 	return ret;
 }
 
+static inline int
+futex_atomic_cmpxchg_inuser(int __user *uaddr, int oldval, int newval)
+{
+	return -ENOSYS;
+}
+
 #endif /* !(_SPARC64_FUTEX_H) */
_