1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index 63e28f4e6d3b..16a0bce17d69 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -573,6 +573,7 @@ static const struct ide_port_info sgiioc4_port_info __devinitdata = {
         .init_dma               = ide_dma_sgiioc4,
         .port_ops               = &sgiioc4_port_ops,
         .dma_ops                = &sgiioc4_dma_ops,
+        .host_flags             = IDE_HFLAG_MMIO,
         .mwdma_mask             = ATA_MWDMA2_ONLY,
 };