IPIC_IRQ_EXT1 637 arch/powerpc/sysdev/ipic.c if (src >= IPIC_IRQ_EXT1 && src <= IPIC_IRQ_EXT7) IPIC_IRQ_EXT1 638 arch/powerpc/sysdev/ipic.c edibit = (14 - (src - IPIC_IRQ_EXT1));