The patch titled
     PM: fix compiler error of PPC dart_iommu
has been added to the -mm tree.  Its filename is
     pm-fix-compiler-error-of-ppc-dart_iommu.patch

---
 include/linux/suspend.h |    3 +++
 1 file changed, 3 insertions(+)

Index: linux-2.6.23-rc1/include/linux/suspend.h
===================================================================
--- linux-2.6.23-rc1.orig/include/linux/suspend.h
+++ linux-2.6.23-rc1/include/linux/suspend.h
@@ -244,6 +244,9 @@ static inline int unregister_pm_notifier
 static inline void register_nosave_region(unsigned long b, unsigned long e)
 {
 }
+static inline void register_nosave_region_late(unsigned long b, unsigned long e)
+{
+}
 #endif
 
 #endif /* _LINUX_SUSPEND_H */