1 files changed, 0 insertions, 9 deletions

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 24c6505f062d..407e7e15c252 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -2360,15 +2360,6 @@ int ata_down_xfermask_limit(struct ata_device *dev, unsigned int sel)
                 udma_mask = 0;
                 break;
 
-        case ATA_DNXFER_ANY:
-                /* don't gear down to MWDMA from UDMA, go directly to PIO */
-                if (xfer_mask & ATA_MASK_UDMA)
-                        xfer_mask &= ~ATA_MASK_MWDMA;
-
-                highbit = fls(xfer_mask) - 1;
-                xfer_mask &= ~(1 << highbit);
-                break;
-
         default:
                 BUG();
         }