used_dma         3588 drivers/ata/libata-core.c 	int rc = 0, used_dma = 0, found = 0;
used_dma         3617 drivers/ata/libata-core.c 			used_dma = 1;
used_dma         3657 drivers/ata/libata-core.c 	if (used_dma && (ap->host->flags & ATA_HOST_SIMPLEX))