1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ide/pci/piix.c b/drivers/ide/pci/piix.c
index a4f88d25b16d..41a3612c6107 100644
--- a/drivers/ide/pci/piix.c
+++ b/drivers/ide/pci/piix.c
@@ -219,7 +219,7 @@ static void piix_tune_pio (ide_drive_t *drive, u8 pio)
  */
 static void piix_tune_drive (ide_drive_t *drive, u8 pio)
 {
-        pio = ide_get_best_pio_mode(drive, pio, 4, NULL);
+        pio = ide_get_best_pio_mode(drive, pio, 4);
         piix_tune_pio(drive, pio);
         (void) ide_config_drive_speed(drive, XFER_PIO_0 + pio);
 }