651 static void mv_edma_cfg(struct ata_port *ap, int want_ncq, int want_edma);
1176 	int want_ncq = (protocol == ATA_PROT_NCQ);  in mv_start_edma()  local
1180 		if (want_ncq != using_ncq)  in mv_start_edma()
1186 		mv_edma_cfg(ap, want_ncq, 1);  in mv_start_edma()
1491 static void mv_config_fbs(struct ata_port *ap, int want_ncq, int want_fbs)  in mv_config_fbs()  argument
1506 		if (want_ncq)  in mv_config_fbs()
1520 static void mv_60x1_errata_sata25(struct ata_port *ap, int want_ncq)  in mv_60x1_errata_sata25()  argument
1527 	if (want_ncq)  in mv_60x1_errata_sata25()
1614 static void mv_edma_cfg(struct ata_port *ap, int want_ncq, int want_edma)  in mv_edma_cfg()  argument
1631 		mv_60x1_errata_sata25(ap, want_ncq);  in mv_edma_cfg()
1643 		want_fbs &= want_ncq;  in mv_edma_cfg()
1645 		mv_config_fbs(ap, want_ncq, want_fbs);  in mv_edma_cfg()
1663 			if (want_ncq)  in mv_edma_cfg()
1670 	if (want_ncq) {  in mv_edma_cfg()