1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c
index 0b56ff3d1cfe..e8afd486434a 100644
--- a/drivers/ata/pata_it821x.c
+++ b/drivers/ata/pata_it821x.c
@@ -476,6 +476,7 @@ static unsigned int it821x_passthru_qc_issue_prot(struct ata_queued_cmd *qc)
 /**
  *      it821x_smart_set_mode   -       mode setting
  *      @ap: interface to set up
+ *      @unused: device that failed (error only)
  *
  *      Use a non standard set_mode function. We don't want to be tuned.
  *      The BIOS configured everything. Our job is not to fiddle. We
@@ -483,7 +484,7 @@ static unsigned int it821x_passthru_qc_issue_prot(struct ata_queued_cmd *qc)
  *      and respect them.
  */
 
-static void it821x_smart_set_mode(struct ata_port *ap)
+static int it821x_smart_set_mode(struct ata_port *ap, struct ata_device **unused)
 {
         int dma_enabled = 0;
         int i;
@@ -512,6 +513,7 @@ static void it821x_smart_set_mode(struct ata_port *ap)
                         }
                 }
         }
+        return 0;
 }
 
 /**