1 files changed, 0 insertions, 35 deletions

diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c
index aa915da2a5e5..e7229114b52d 100644
--- a/drivers/scsi/53c700.c
+++ b/drivers/scsi/53c700.c
@@ -176,7 +176,6 @@ STATIC int NCR_700_slave_alloc(struct scsi_device *SDpnt);
 STATIC int NCR_700_slave_configure(struct scsi_device *SDpnt);
 STATIC void NCR_700_slave_destroy(struct scsi_device *SDpnt);
 static int NCR_700_change_queue_depth(struct scsi_device *SDpnt, int depth);
-static int NCR_700_change_queue_type(struct scsi_device *SDpnt, int depth);
 
 STATIC struct device_attribute *NCR_700_dev_attrs[];
 
@@ -326,7 +325,6 @@ NCR_700_detect(struct scsi_host_template *tpnt,
         tpnt->slave_destroy = NCR_700_slave_destroy;
         tpnt->slave_alloc = NCR_700_slave_alloc;
         tpnt->change_queue_depth = NCR_700_change_queue_depth;
-        tpnt->change_queue_type = NCR_700_change_queue_type;
         tpnt->use_blk_tags = 1;
 
         if(tpnt->name == NULL)
@@ -2082,39 +2080,6 @@ NCR_700_change_queue_depth(struct scsi_device *SDp, int depth)
         return scsi_change_queue_depth(SDp, depth);
 }
 
-static int NCR_700_change_queue_type(struct scsi_device *SDp, int tag_type)
-{
-        int change_tag = ((tag_type ==0 &&  scsi_get_tag_type(SDp) != 0)
-                          || (tag_type != 0 && scsi_get_tag_type(SDp) == 0));
-        struct NCR_700_Host_Parameters *hostdata = 
-                (struct NCR_700_Host_Parameters *)SDp->host->hostdata[0];
-
-        /* We have a global (per target) flag to track whether TCQ is
-         * enabled, so we'll be turning it off for the entire target here.
-         * our tag algorithm will fail if we mix tagged and untagged commands,
-         * so quiesce the device before doing this */
-        if (change_tag)
-                scsi_target_quiesce(SDp->sdev_target);
-
-        scsi_set_tag_type(SDp, tag_type);
-        if (!tag_type) {
-                /* shift back to the default unqueued number of commands
-                 * (the user can still raise this) */
-                scsi_change_queue_depth(SDp, SDp->host->cmd_per_lun);
-                hostdata->tag_negotiated &= ~(1 << sdev_id(SDp));
-        } else {
-                /* Here, we cleared the negotiation flag above, so this
-                 * will force the driver to renegotiate */
-                scsi_change_queue_depth(SDp, SDp->queue_depth);
-                if (change_tag)
-                        NCR_700_set_tag_neg_state(SDp, NCR_700_START_TAG_NEGOTIATION);
-        }
-        if (change_tag)
-                scsi_target_resume(SDp->sdev_target);
-
-        return tag_type;
-}
-
 static ssize_t
 NCR_700_show_active_tags(struct device *dev, struct device_attribute *attr, char *buf)
 {