[PATCH] ia64: Missing include in hugetlbpage.c

This fixes a missing include file in arch/ia64/mm/hugetlbpage.c in 2.6.5.
module.h is needed for EXPORT_SYMBOL.

arch/ia64/mm/hugetlbpage.c

@@ -9,6 +9,7 @@
  */
 
 #include <linux/config.h>
+#include <linux/module.h>
 #include <linux/init.h>
 #include <linux/fs.h>
 #include <linux/mm.h>