1 #ifndef _ASMPPC64_IO_H_ 2 #define _ASMPPC64_IO_H_ 3 4 #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ 5 #define __cpu_is_be() (0) 6 #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ 7 #define __cpu_is_be() (1) 8 #else 9 #error Undefined byte order 10 #endif 11 12 #include <asm-generic/io.h> 13 #endif 14