diff --git a/[refs] b/[refs]
index c558fe76cd02..419f915da220 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b76c8cfbff94263fdf2f408e94b78b049c24a9dc
+refs/heads/master: 23ce932a5e3ec3b9f06e92c8797d834d43abfb0f
diff --git a/trunk/mm/memory_hotplug.c b/trunk/mm/memory_hotplug.c
index f827cf4cb4e5..030ce8a5bb0e 100644
--- a/trunk/mm/memory_hotplug.c
+++ b/trunk/mm/memory_hotplug.c
@@ -72,7 +72,9 @@ static void get_page_bootmem(unsigned long info,  struct page *page, int type)
 	atomic_inc(&page->_count);
 }
 
-void put_page_bootmem(struct page *page)
+/* reference to __meminit __free_pages_bootmem is valid
+ * so use __ref to tell modpost not to generate a warning */
+void __ref put_page_bootmem(struct page *page)
 {
 	int type;