[PATCH] trivial annotations in rio
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/drivers/char/rio/rio_linux.h b/drivers/char/rio/rio_linux.h
index 4ce77fb..99c7447 100644
--- a/drivers/char/rio/rio_linux.h
+++ b/drivers/char/rio/rio_linux.h
@@ -131,24 +131,24 @@
#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++);