mpic2 480 arch/powerpc/platforms/powermac/pic.c struct mpic *mpic1, *mpic2; mpic2 520 arch/powerpc/platforms/powermac/pic.c mpic2 = pmac_setup_one_mpic(slave, 0); mpic2 521 arch/powerpc/platforms/powermac/pic.c if (mpic2 == NULL)