clk: rockchip: support setting ddr clock via SCPI APIs

[firefly-linux-kernel-4.4.55.git] / drivers / scsi / scsi_scan.c

diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 83245391e956bc6f351a668473debeba6121b71b..692445bcca6fec4f9c2cbb71d112fe4c531f4c52 100644 (file)
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -314,6 +314,7 @@ static void scsi_target_destroy(struct scsi_target *starget)
        struct Scsi_Host *shost = dev_to_shost(dev->parent);
        unsigned long flags;
 
+       BUG_ON(starget->state == STARGET_DEL);
        starget->state = STARGET_DEL;
        transport_destroy_device(dev);
        spin_lock_irqsave(shost->host_lock, flags);
@@ -701,9 +702,12 @@ static int scsi_probe_lun(struct scsi_device *sdev, unsigned char *inq_result,
         * strings.
         */
        if (sdev->inquiry_len < 36) {
-               sdev_printk(KERN_INFO, sdev,
-                           "scsi scan: INQUIRY result too short (%d),"
-                           " using 36\n", sdev->inquiry_len);
+               if (!sdev->host->short_inquiry) {
+                       shost_printk(KERN_INFO, sdev->host,
+                                   "scsi scan: INQUIRY result too short (%d),"
+                                   " using 36\n", sdev->inquiry_len);
+                       sdev->host->short_inquiry = 1;
+               }
                sdev->inquiry_len = 36;
        }
 
@@ -1455,12 +1459,12 @@ retry:
  out_err:
        kfree(lun_data);
  out:
-       scsi_device_put(sdev);
        if (scsi_device_created(sdev))
                /*
                 * the sdev we used didn't appear in the report luns scan
                 */
                __scsi_remove_device(sdev);
+       scsi_device_put(sdev);
        return ret;
 }