SYSIO_ICLR_SLOT1  639 arch/sparc/kernel/prom_irqtrans.c #define SYSIO_ICLR_SLOT1	0x3448UL
SYSIO_ICLR_SLOT1  201 arch/sparc/kernel/sbus.c #define SYSIO_ICLR_SLOT1	0x3448UL