1 files changed, 0 insertions, 51 deletions

diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index d0dfeef55db5..de3a0050760a 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -1257,23 +1257,6 @@ int ata_scsi_change_queue_depth(struct scsi_device *sdev, int queue_depth)
 	return queue_depth;
 }
 
-/* XXX: for spindown warning */
-static void ata_delayed_done_timerfn(unsigned long arg)
-{
-	struct scsi_cmnd *scmd = (void *)arg;
-
-	scmd->scsi_done(scmd);
-}
-
-/* XXX: for spindown warning */
-static void ata_delayed_done(struct scsi_cmnd *scmd)
-{
-	static struct timer_list timer;
-
-	setup_timer(&timer, ata_delayed_done_timerfn, (unsigned long)scmd);
-	mod_timer(&timer, jiffies + 5 * HZ);
-}
-
 /**
  *	ata_scsi_start_stop_xlat - Translate SCSI START STOP UNIT command
  *	@qc: Storage for translated ATA taskfile
@@ -1338,32 +1321,6 @@ static unsigned int ata_scsi_start_stop_xlat(struct ata_queued_cmd *qc)
 		     system_entering_hibernation())
 			goto skip;
 
-		/* XXX: This is for backward compatibility, will be
-		 * removed.  Read Documentation/feature-removal-schedule.txt
-		 * for more info.
-		 */
-		if ((qc->dev->flags & ATA_DFLAG_SPUNDOWN) &&
-		    (system_state == SYSTEM_HALT ||
-		     system_state == SYSTEM_POWER_OFF)) {
-			static unsigned long warned;
-
-			if (!test_and_set_bit(0, &warned)) {
-				ata_dev_printk(qc->dev, KERN_WARNING,
-					"DISK MIGHT NOT BE SPUN DOWN PROPERLY. "
-					"UPDATE SHUTDOWN UTILITY\n");
-				ata_dev_printk(qc->dev, KERN_WARNING,
-					"For more info, visit "
-					"http://linux-ata.org/shutdown.html\n");
-
-				/* ->scsi_done is not used, use it for
-				 * delayed completion.
-				 */
-				scmd->scsi_done = qc->scsidone;
-				qc->scsidone = ata_delayed_done;
-			}
-			goto skip;
-		}
-
 		/* Issue ATA STANDBY IMMEDIATE command */
 		tf->command = ATA_CMD_STANDBYNOW1;
 	}
@@ -1764,14 +1721,6 @@ static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
 		}
 	}
 
-	/* XXX: track spindown state for spindown skipping and warning */
-	if (unlikely(qc->tf.command == ATA_CMD_STANDBY ||
-		     qc->tf.command == ATA_CMD_STANDBYNOW1))
-		qc->dev->flags |= ATA_DFLAG_SPUNDOWN;
-	else if (likely(system_state != SYSTEM_HALT &&
-			system_state != SYSTEM_POWER_OFF))
-		qc->dev->flags &= ~ATA_DFLAG_SPUNDOWN;
-
 	if (need_sense && !ap->ops->error_handler)
 		ata_dump_status(ap->print_id, &qc->result_tf);