1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/char/rio/unixrup.h b/drivers/char/rio/unixrup.h
index 4306e01dbf01..46bd532f7746 100644
--- a/drivers/char/rio/unixrup.h
+++ b/drivers/char/rio/unixrup.h
@@ -44,7 +44,7 @@ static char *_unixrup_h_sccs_ = "@(#)unixrup.h	1.2";
 struct UnixRup {
         struct CmdBlk *CmdsWaitingP;    /* Commands waiting to be done */
         struct CmdBlk *CmdPendingP;     /* The command currently being sent */
-        struct RUP *RupP;       /* the Rup to send it to */
+        struct RUP __iomem *RupP;       /* the Rup to send it to */
         unsigned int Id;                /* Id number */
         unsigned int BaseSysPort;       /* SysPort of first tty on this RTA */
         unsigned int ModTypes;          /* Modules on this RTA */