SUN4I_IRQ_VECTOR_REG  195 drivers/irqchip/irq-sun4i.c 	hwirq = readl(irq_ic_data->irq_base + SUN4I_IRQ_VECTOR_REG) >> 2;
SUN4I_IRQ_VECTOR_REG  204 drivers/irqchip/irq-sun4i.c 				SUN4I_IRQ_VECTOR_REG) >> 2;