diff options
Diffstat (limited to 'drivers/char/rio/rio_linux.h')
| -rw-r--r-- | drivers/char/rio/rio_linux.h | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/char/rio/rio_linux.h b/drivers/char/rio/rio_linux.h index 4ce77fb1fae5..55b9c97e8477 100644 --- a/drivers/char/rio/rio_linux.h +++ b/drivers/char/rio/rio_linux.h @@ -131,9 +131,9 @@ 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--) { @@ -144,11 +144,22 @@ static inline void *rio_memcpy_toio(void *dummy, void *dest, void *source, int n return dest; } +static inline void __iomem *rio_copy_toio(void __iomem *dest, void *source, int n) +{ + char __iomem *dst = dest; + char *src = source; + + while (n--) + writeb(*src++, dst++); -static inline void *rio_memcpy_fromio(void *dest, void *source, int n) + return dest; +} + + +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++); @@ -158,6 +169,7 @@ static inline void *rio_memcpy_fromio(void *dest, void *source, int n) #else #define rio_memcpy_toio(dummy,dest,source,n) memcpy_toio(dest, source, n) +#define rio_copy_toio memcpy_toio #define rio_memcpy_fromio memcpy_fromio #endif |