1 files changed, 3 insertions, 1 deletions

diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index cd6bd001ba4e..535bd9585897 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -9,13 +9,15 @@
 #define _LINUX_IOPORT_H
 
 #include <linux/compiler.h>
+#include <linux/types.h>
 /*
  * Resources are tree-like, allowing
  * nesting etc..
  */
 struct resource {
+        resource_size_t start;
+        resource_size_t end;
         const char *name;
-        unsigned long start, end;
         unsigned long flags;
         struct resource *parent, *sibling, *child;
 };