diff --git a/[refs] b/[refs]
index 9f44c452dbbb..368414997030 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5b11abfdb572bf9284e596dd198ac2aaf95b6616
+refs/heads/master: 0b2f82872ff855b92e9e8356b90ef429d96d6977
diff --git a/trunk/arch/powerpc/platforms/pseries/hotplug-memory.c b/trunk/arch/powerpc/platforms/pseries/hotplug-memory.c
index a623ad256e9e..9b21ee68ea50 100644
--- a/trunk/arch/powerpc/platforms/pseries/hotplug-memory.c
+++ b/trunk/arch/powerpc/platforms/pseries/hotplug-memory.c
@@ -14,6 +14,7 @@
 #include <asm/firmware.h>
 #include <asm/machdep.h>
 #include <asm/pSeries_reconfig.h>
+#include <asm/sparsemem.h>
 
 static int pseries_remove_lmb(unsigned long base, unsigned int lmb_size)
 {