1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ata/sata_vsc.c b/drivers/ata/sata_vsc.c
index 81330175fc89..1b5d81faa102 100644
--- a/drivers/ata/sata_vsc.c
+++ b/drivers/ata/sata_vsc.c
@@ -371,7 +371,7 @@ static int __devinit vsc_sata_init_one (struct pci_dev *pdev, const struct pci_d
                                   ATA_FLAG_MMIO,
                 .pio_mask       = 0x1f,
                 .mwdma_mask     = 0x07,
-                .udma_mask      = 0x7f,
+                .udma_mask      = ATA_UDMA6,
                 .port_ops       = &vsc_sata_ops,
         };
         const struct ata_port_info *ppi[] = { &pi, NULL };