1 files changed, 26 insertions, 21 deletions

diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 1ec4b309af72..463ce6e23dc6 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -227,7 +227,7 @@ static int scsi_realloc_sdev_budget_map(struct scsi_device *sdev,
 
 	/*
 	 * realloc if new shift is calculated, which is caused by setting
-	 * up one new default queue depth after calling ->slave_configure
+	 * up one new default queue depth after calling ->device_configure
 	 */
 	if (!need_alloc && new_shift != sdev->budget_map.shift)
 		need_alloc = need_free = true;
@@ -874,6 +874,7 @@ static int scsi_probe_lun(struct scsi_device *sdev, unsigned char *inq_result,
 static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result,
 		blist_flags_t *bflags, int async)
 {
+	const struct scsi_host_template *hostt = sdev->host->hostt;
 	struct queue_limits lim;
 	int ret;
 
@@ -1073,33 +1074,37 @@ static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result,
 		lim.max_hw_sectors = 512;
 	else if (*bflags & BLIST_MAX_1024)
 		lim.max_hw_sectors = 1024;
+
+	if (hostt->device_configure)
+		ret = hostt->device_configure(sdev, &lim);
+	else if (hostt->slave_configure)
+		ret = hostt->slave_configure(sdev);
+	if (ret) {
+		queue_limits_cancel_update(sdev->request_queue);
+		/*
+		 * If the LLDD reports device not present, don't clutter the
+		 * console with failure messages.
+		 */
+		if (ret != -ENXIO)
+			sdev_printk(KERN_ERR, sdev,
+				"failed to configure device\n");
+		return SCSI_SCAN_NO_RESPONSE;
+	}
+
 	ret = queue_limits_commit_update(sdev->request_queue, &lim);
 	if (ret) {
 		sdev_printk(KERN_ERR, sdev, "failed to apply queue limits.\n");
 		return SCSI_SCAN_NO_RESPONSE;
 	}
 
-	if (sdev->host->hostt->slave_configure) {
-		ret = sdev->host->hostt->slave_configure(sdev);
-		if (ret) {
-			/*
-			 * if LLDD reports slave not present, don't clutter
-			 * console with alloc failure messages
-			 */
-			if (ret != -ENXIO) {
-				sdev_printk(KERN_ERR, sdev,
-					"failed to configure device\n");
-			}
-			return SCSI_SCAN_NO_RESPONSE;
-		}
-
-		/*
-		 * The queue_depth is often changed in ->slave_configure.
-		 * Set up budget map again since memory consumption of
-		 * the map depends on actual queue depth.
-		 */
+	/*
+	 * The queue_depth is often changed in ->device_configure.
+	 *
+	 * Set up budget map again since memory consumption of the map depends
+	 * on actual queue depth.
+	 */
+	if (hostt->device_configure || hostt->slave_configure)
 		scsi_realloc_sdev_budget_map(sdev, sdev->queue_depth);
-	}
 
 	if (sdev->scsi_level >= SCSI_3)
 		scsi_attach_vpd(sdev);