1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c
index c2040a017f47..076a476c3e3d 100644
--- a/drivers/ide/pci/siimage.c
+++ b/drivers/ide/pci/siimage.c
@@ -630,6 +630,7 @@ static void __devinit init_mmio_iops_siimage(ide_hwif_t *hwif)
          *      Fill in the basic HWIF bits
          */
 
+        hwif->host_flags |= IDE_HFLAG_MMIO;
         default_hwif_mmiops(hwif);
         hwif->hwif_data                 = addr;