struct sil24_port_priv *pp = ap->private_data; void *port = pp->port;
void *port = (void *)ap->ioaddr.cmd_addr;
static inline void sil24_host_intr(struct ata_port *ap){	struct ata_queued_cmd *qc = ata_qc_from_tag(ap, ap->active_tag);	struct sil24_port_priv *pp = ap->private_data;	void *port = pp->port;	u32 slot_stat;	slot_stat = readl(port + PORT_SLOT_STAT);	if (!(slot_stat & HOST_SSTAT_ATTN)) {		if (qc)			ata_qc_complete(qc, 0);	} else		sil24_error_intr(ap, slot_stat);}