ICFP             1214 arch/arm/mach-sa1100/include/mach/SA-1100.h #define ICFP		__REG(0x90050010)  /* IC FIQ Pending reg.             */
ICFP               25 drivers/irqchip/irq-sa11x0.c #define ICFP	0x10  /* IC FIQ Pending reg. */