1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/char/rio/rio_linux.h b/drivers/char/rio/rio_linux.h
index 4ce77fb1fae5..99c7447b6113 100644
--- a/drivers/char/rio/rio_linux.h
+++ b/drivers/char/rio/rio_linux.h
@@ -131,24 +131,24 @@ struct vpd_prom {
 
 
 #ifdef CONFIG_RIO_OLDPCI
-static inline void *rio_memcpy_toio(void *dummy, void *dest, void *source, int n)
+static inline void __iomem *rio_memcpy_toio(void __iomem *dummy, void __iomem *dest, void *source, int n)
 {
-        char *dst = dest;
+        char __iomem *dst = dest;
         char *src = source;
 
         while (n--) {
                 writeb(*src++, dst++);
-                (void) readb(dummy);
+                (void) readb(dummy);    /* WTF? */
         }
 
         return dest;
 }
 
 
-static inline void *rio_memcpy_fromio(void *dest, void *source, int n)
+static inline void *rio_memcpy_fromio(void *dest, void __iomem *source, int n)
 {
         char *dst = dest;
-        char *src = source;
+        char __iomem *src = source;
 
         while (n--)
                 *dst++ = readb(src++);