Build fix for UP.

---
 kernel/sched_bfs.c |   24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

Index: linux-2.6.31/kernel/sched_bfs.c
===================================================================
--- linux-2.6.31.orig/kernel/sched_bfs.c	2009-09-22 19:39:20.389104861 +1000
+++ linux-2.6.31/kernel/sched_bfs.c	2009-09-22 19:39:27.129979331 +1000
@@ -613,6 +613,16 @@ static int suitable_idle_cpus(struct tas
 	return (cpus_intersects(p->cpus_allowed, grq.cpu_idle_map));
 }
 
+static inline void resched_suitable_idle(struct task_struct *p)
+{
+	cpumask_t tmp;
+
+	cpus_and(tmp, p->cpus_allowed, grq.cpu_idle_map);
+
+	if (!cpus_empty(tmp))
+		wake_up_idle_cpu(first_cpu(tmp));
+}
+
 #else /* CONFIG_SMP */
 static inline void inc_qnr(void)
 {
@@ -640,6 +650,10 @@ static int suitable_idle_cpus(struct tas
 {
 	return 0;
 }
+
+static inline void resched_suitable_idle(struct task_struct *p)
+{
+}
 #endif /* CONFIG_SMP */
 
 /*
@@ -2219,16 +2233,6 @@ out:
 	return edt;
 }
 
-static inline void resched_suitable_idle(struct task_struct *p)
-{
-	cpumask_t tmp;
-
-	cpus_and(tmp, p->cpus_allowed, grq.cpu_idle_map);
-
-	if (!cpus_empty(tmp))
-		wake_up_idle_cpu(first_cpu(tmp));
-}
-
 /*
  * Print scheduling while atomic bug:
  */