/* port_mmio - Get the MMIO address of PDC2027x extended registers @ap: Port @offset: offset from mmio base  */
static void __iomem* port_mmio(struct ata_port *ap, unsigned int offset)
/* port_mmio - Get the MMIO address of PDC2027x extended registers @ap: Port @offset: offset from mmio base  */
static void __iomem* port_mmio(struct ata_port *ap, unsigned int offset)
{
	return ap->host->iomap[PDC_MMIO_BAR] + ap->port_no * 0x100 + offset;
}