1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ata/pdc_adma.c b/drivers/ata/pdc_adma.c
index 74c50c90e4d0..bec1de594de8 100644
--- a/drivers/ata/pdc_adma.c
+++ b/drivers/ata/pdc_adma.c
@@ -188,7 +188,7 @@ static struct ata_port_info adma_port_info[] = {
                                   ATA_FLAG_NO_LEGACY | ATA_FLAG_MMIO |
                                   ATA_FLAG_PIO_POLLING,
                 .pio_mask       = 0x10, /* pio4 */
-                .udma_mask      = 0x1f, /* udma0-4 */
+                .udma_mask      = ATA_UDMA4,
                 .port_ops       = &adma_ata_ops,
         },
 };