1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index bf74a36d3cc3..a2193fc52763 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -161,7 +161,7 @@ enum {
         MV_FLAG_DUAL_HC         = (1 << 30),  /* two SATA Host Controllers */
 
         MV_COMMON_FLAGS         = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
-                                  ATA_FLAG_MMIO | ATA_FLAG_PIO_POLLING,
+                                  ATA_FLAG_PIO_POLLING,
 
         MV_GEN_I_FLAGS          = MV_COMMON_FLAGS | ATA_FLAG_NO_ATAPI,