RALINK_INTC_IRQ_BASE   35 arch/mips/ralink/irq.c #define RALINK_INTC_IRQ_PERFC   (RALINK_INTC_IRQ_BASE + 9)
RALINK_INTC_IRQ_BASE  180 arch/mips/ralink/irq.c 			RALINK_INTC_IRQ_BASE, 0, &irq_domain_ops, NULL);