SYSIO_ICLR_SLOT1 689 arch/sparc/kernel/prom_irqtrans.c iclr = reg_base + SYSIO_ICLR_SLOT1; SYSIO_ICLR_SLOT1 241 arch/sparc/kernel/sbus.c iclr = reg_base + SYSIO_ICLR_SLOT1;