1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/ide/pci/triflex.c b/drivers/ide/pci/triflex.c
index f8fef905bacc..024bbfae0429 100644
--- a/drivers/ide/pci/triflex.c
+++ b/drivers/ide/pci/triflex.c
@@ -132,6 +132,7 @@ static ide_pci_device_t triflex_device __devinitdata = {
         .autodma        = AUTODMA,
         .enablebits     = {{0x80, 0x01, 0x01}, {0x80, 0x02, 0x02}},
         .bootable       = ON_BOARD,
+        .pio_mask       = ATA_PIO4,
 };
 
 static int __devinit triflex_init_one(struct pci_dev *dev,