1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c
index e7bf9d89c8ee..581cb33c6f45 100644
--- a/drivers/ata/pata_legacy.c
+++ b/drivers/ata/pata_legacy.c
@@ -96,6 +96,7 @@ static int pio_mask = 0x1F;		/* PIO range for autospeed devices */
 /**
  *      legacy_set_mode         -       mode setting
  *      @ap: IDE interface
+ *      @unused: Device that failed when error is returned
  *
  *      Use a non standard set_mode function. We don't want to be tuned.
  *
@@ -105,7 +106,7 @@ static int pio_mask = 0x1F;		/* PIO range for autospeed devices */
  *      expand on this as per hdparm in the base kernel.
  */
 
-static void legacy_set_mode(struct ata_port *ap)
+static int legacy_set_mode(struct ata_port *ap, struct ata_device **unused)
 {
         int i;
 
@@ -118,6 +119,7 @@ static void legacy_set_mode(struct ata_port *ap)
                         dev->flags |= ATA_DFLAG_PIO;
                 }
         }
+        return 0;
 }
 
 static struct scsi_host_template legacy_sht = {