static void mv_start_dma(void __iomem *base, struct mv_port_priv *pp, struct ata_port *ap)
static void mv_start_dma(void __iomem *base, struct mv_port_priv *pp)
static void mv_start_dma(void __iomem *base, struct mv_port_priv *pp,			 struct ata_port *ap){	unsigned long flags;	spin_lock_irqsave(&ap->host_set->lock, flags);		writelfl(EDMA_EN, base + EDMA_CMD_OFS);	pp->pp_flags |= MV_PP_FLAG_EDMA_EN;	spin_unlock_irqrestore(&ap->host_set->lock, flags);}