diff options
Diffstat (limited to 'arch/ppc/include/asm/io.h')
| -rw-r--r-- | arch/ppc/include/asm/io.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/ppc/include/asm/io.h b/arch/ppc/include/asm/io.h index d3473e5c96..98bf5132cd 100644 --- a/arch/ppc/include/asm/io.h +++ b/arch/ppc/include/asm/io.h @@ -12,6 +12,7 @@ #define SIO_CONFIG_RA 0x398 #define SIO_CONFIG_RD 0x399 +#define _IO_BASE 0 #define readb(addr) in_8((volatile u8 *)(addr)) #define writeb(b,addr) out_8((volatile u8 *)(addr), (b)) |