ADP_INT_STATUS
writel(ADP_INT_STATUS_INT_MASK, adp->fe + ADP_INT_STATUS);
writel(ADP_INT_STATUS_INT_MASK, adp->fe + ADP_INT_STATUS);
int_status = readl(adp->fe + ADP_INT_STATUS);
writel(int_status, adp->fe + ADP_INT_STATUS);