INT1_IRQ          180 arch/mips/loongson32/common/irq.c 	setup_irq(INT1_IRQ, &cascade_irqaction);
INT1_IRQ          708 arch/mips/vr41xx/common/icu.c 	cascade_irq(INT1_IRQ, icu_get_irq);
INT1_IRQ           91 arch/mips/vr41xx/common/irq.c 			irq_dispatch(INT1_IRQ);