asm/pgtable.h uses swp_entry_t, so it should include linux/swap.h.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
---
 include/asm-um/pgtable.h |    1 +
 1 file changed, 1 insertion(+)

Index: linux-2.6.17/include/asm-um/pgtable.h
===================================================================
--- linux-2.6.17.orig/include/asm-um/pgtable.h	2007-10-25 23:14:37.000000000 -0400
+++ linux-2.6.17/include/asm-um/pgtable.h	2007-10-25 23:14:40.000000000 -0400
@@ -10,6 +10,7 @@
 
 #include "linux/sched.h"
 #include "linux/linkage.h"
+#include "linux/swap.h"
 #include "asm/processor.h"
 #include "asm/page.h"
 #include "asm/fixmap.h"