PIC_CAUSE 39 drivers/irqchip/irq-mvebu-pic.c writel(PIC_MAX_IRQ_MASK, pic->base + PIC_CAUSE); PIC_CAUSE 46 drivers/irqchip/irq-mvebu-pic.c writel(1 << d->hwirq, pic->base + PIC_CAUSE); PIC_CAUSE 96 drivers/irqchip/irq-mvebu-pic.c irqmap = readl_relaxed(pic->base + PIC_CAUSE);