1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/ide/legacy/umc8672.c b/drivers/ide/legacy/umc8672.c
index ddc403a0bd82..d2862e638bc5 100644
--- a/drivers/ide/legacy/umc8672.c
+++ b/drivers/ide/legacy/umc8672.c
@@ -110,7 +110,7 @@ static void tune_umc (ide_drive_t *drive, u8 pio)
         unsigned long flags;
         ide_hwgroup_t *hwgroup = ide_hwifs[HWIF(drive)->index^1].hwgroup;
 
-        pio = ide_get_best_pio_mode(drive, pio, 4, NULL);
+        pio = ide_get_best_pio_mode(drive, pio, 4);
         printk("%s: setting umc8672 to PIO mode%d (speed %d)\n",
                 drive->name, pio, pio_to_umc[pio]);
         spin_lock_irqsave(&ide_lock, flags);
@@ -149,10 +149,12 @@ static int __init umc8672_probe(void)
         mate = &ide_hwifs[1];
 
         hwif->chipset = ide_umc8672;
+        hwif->pio_mask = ATA_PIO4;
         hwif->tuneproc = &tune_umc;
         hwif->mate = mate;
 
         mate->chipset = ide_umc8672;
+        mate->pio_mask = ATA_PIO4;
         mate->tuneproc = &tune_umc;
         mate->mate = hwif;
         mate->channel = 1;