1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/ata/sata_sx4.c b/drivers/ata/sata_sx4.c
index 76384d077b2d..d58e656bef70 100644
--- a/drivers/ata/sata_sx4.c
+++ b/drivers/ata/sata_sx4.c
@@ -274,8 +274,7 @@ static const struct ata_port_info pdc_port_info[] = {
         /* board_20621 */
         {
                 .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
-                                  ATA_FLAG_MMIO | ATA_FLAG_NO_ATAPI |
-                                  ATA_FLAG_PIO_POLLING,
+                                  ATA_FLAG_NO_ATAPI | ATA_FLAG_PIO_POLLING,
                 .pio_mask       = ATA_PIO4,
                 .mwdma_mask     = ATA_MWDMA2,
                 .udma_mask      = ATA_UDMA6,