IXP42X_PROCESSOR_ID_MASK   26 arch/arm/mach-ixp4xx/include/mach/cpu.h #define cpu_is_ixp42x_rev_a0() ((read_cpuid_id() & (IXP42X_PROCESSOR_ID_MASK | 0xF)) == \
IXP42X_PROCESSOR_ID_MASK   28 arch/arm/mach-ixp4xx/include/mach/cpu.h #define cpu_is_ixp42x()	((read_cpuid_id() & IXP42X_PROCESSOR_ID_MASK) == \