diff --git a/include/linux/libata.h b/include/linux/libata.h
index 8769864..85df383 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -1023,7 +1023,7 @@
 extern int ata_scsi_slave_config(struct scsi_device *sdev);
 extern void ata_scsi_slave_destroy(struct scsi_device *sdev);
 extern int ata_scsi_change_queue_depth(struct scsi_device *sdev,
-				       int queue_depth);
+				       int queue_depth, int reason);
 extern struct ata_device *ata_dev_pair(struct ata_device *adev);
 extern int ata_do_set_mode(struct ata_link *link, struct ata_device **r_failed_dev);