SYSIO_ICLR_SLOT2  692 arch/sparc/kernel/prom_irqtrans.c 			iclr = reg_base + SYSIO_ICLR_SLOT2;
SYSIO_ICLR_SLOT2  244 arch/sparc/kernel/sbus.c 			iclr = reg_base + SYSIO_ICLR_SLOT2;