ebony_mac0 28 arch/powerpc/boot/ebony.c static u8 *ebony_mac0, *ebony_mac1; ebony_mac0 74 arch/powerpc/boot/ebony.c dt_fixup_mac_address_by_alias("ethernet0", ebony_mac0); ebony_mac0 84 arch/powerpc/boot/ebony.c ebony_mac0 = mac0;