SYSIO_ICLR_SLOT2 640 arch/sparc/kernel/prom_irqtrans.c #define SYSIO_ICLR_SLOT2 0x3488UL SYSIO_ICLR_SLOT2 202 arch/sparc/kernel/sbus.c #define SYSIO_ICLR_SLOT2 0x3488UL