Index: generic/include/ddi/ddi_arg.h
===================================================================
--- generic/include/ddi/ddi_arg.h	(revision 2bb8648e46a151efe13c3bb8385ced857a95758d)
+++ generic/include/ddi/ddi_arg.h	(revision 018f95aaadbfd191dea48069ab135be087e8c3e3)
@@ -36,5 +36,5 @@
 	void *virt_base;		/** Virtual address of starting page. */
 	unsigned long pages;		/** Number of pages to map. */
-	int writable;			/** True if the mapping should be writable. */
+	int flags;			/** Address space area flags for the mapping. */
 } ddi_memarg_t;