non SMP nr_cpu_ids must be one.

!SMP means that we have one processors. Which means that we also have
one processor id.

Signed-off-by: Christoph Lameter <clameter@sgi.com>

Index: current/include/linux/cpumask.h
===================================================================
--- current.orig/include/linux/cpumask.h	2007-01-31 11:52:56.000000000 -0800
+++ current/include/linux/cpumask.h	2007-01-31 11:53:15.000000000 -0800
@@ -402,7 +402,7 @@ extern int nr_cpu_ids;
 #define any_online_cpu(mask) __any_online_cpu(&(mask))
 int __any_online_cpu(const cpumask_t *mask);
 #else
-#define nr_cpu_ids			0
+#define nr_cpu_ids			1
 #define any_online_cpu(mask)		0
 #endif