[libata] convert drivers to use ata.h mode mask defines

No functional changes in this patch.

Signed-off-by: Erik Inge Bolsø <knan-lkml@anduin.net>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c
index 5c62da9..98e8c50 100644
--- a/drivers/ata/sata_via.c
+++ b/drivers/ata/sata_via.c
@@ -146,24 +146,24 @@
 
 static const struct ata_port_info vt6420_port_info = {
 	.flags		= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY,
-	.pio_mask	= 0x1f,
-	.mwdma_mask	= 0x07,
+	.pio_mask	= ATA_PIO4,
+	.mwdma_mask	= ATA_MWDMA2,
 	.udma_mask	= ATA_UDMA6,
 	.port_ops	= &vt6420_sata_ops,
 };
 
 static struct ata_port_info vt6421_sport_info = {
 	.flags		= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY,
-	.pio_mask	= 0x1f,
-	.mwdma_mask	= 0x07,
+	.pio_mask	= ATA_PIO4,
+	.mwdma_mask	= ATA_MWDMA2,
 	.udma_mask	= ATA_UDMA6,
 	.port_ops	= &vt6421_sata_ops,
 };
 
 static struct ata_port_info vt6421_pport_info = {
 	.flags		= ATA_FLAG_SLAVE_POSS | ATA_FLAG_NO_LEGACY,
-	.pio_mask	= 0x1f,
-	.mwdma_mask	= 0,
+	.pio_mask	= ATA_PIO4,
+	/* No MWDMA */
 	.udma_mask	= ATA_UDMA6,
 	.port_ops	= &vt6421_pata_ops,
 };
@@ -171,8 +171,8 @@
 static struct ata_port_info vt8251_port_info = {
 	.flags		= ATA_FLAG_SATA | ATA_FLAG_SLAVE_POSS |
 			  ATA_FLAG_NO_LEGACY,
-	.pio_mask	= 0x1f,
-	.mwdma_mask	= 0x07,
+	.pio_mask	= ATA_PIO4,
+	.mwdma_mask	= ATA_MWDMA2,
 	.udma_mask	= ATA_UDMA6,
 	.port_ops	= &vt8251_ops,
 };