BYTE_REF           17 arch/m68k/include/asm/MC68328.h #define BYTE_REF(addr) (*((volatile unsigned char*)addr))
BYTE_REF           18 arch/m68k/include/asm/MC68EZ328.h #define BYTE_REF(addr) (*((volatile unsigned char*)addr))
BYTE_REF           20 arch/m68k/include/asm/MC68VZ328.h #define BYTE_REF(addr) (*((volatile unsigned char*)addr))