ref_irq           387 drivers/irqchip/irq-renesas-intc-irqpin.c 	int ref_irq;
ref_irq           489 drivers/irqchip/irq-renesas-intc-irqpin.c 	ref_irq = p->irq[0].requested_irq;
ref_irq           492 drivers/irqchip/irq-renesas-intc-irqpin.c 		if (ref_irq != p->irq[k].requested_irq) {