pata_efar: fix *dma_mask

According to Alan:
>and yes the EFAR does UDMA66.

mwdma:
>Yep - wrong comment. The EFAR is a sort of clone of the PIIX and I
>copied the comment while EFAR don't appear to have copied the
>limitation

Signed-off-by: Erik Inge Bolsø <knan-lkml@anduin.net>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/ata/pata_efar.c b/drivers/ata/pata_efar.c
index bd498cc3920e..2085e0a3a05a 100644
--- a/drivers/ata/pata_efar.c
+++ b/drivers/ata/pata_efar.c
@@ -252,8 +252,8 @@ static int efar_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
         static const struct ata_port_info info = {
                 .flags          = ATA_FLAG_SLAVE_POSS,
                 .pio_mask       = ATA_PIO4,
-                .mwdma_mask     = ATA_MWDMA2, /* mwdma1-2 */
-                .udma_mask      = ATA_UDMA3, /* UDMA 66 */
+                .mwdma_mask     = ATA_MWDMA2,
+                .udma_mask      = ATA_UDMA4,
                 .port_ops       = &efar_ops,
         };
         const struct ata_port_info *ppi[] = { &info, NULL };