Merge tag 'arc-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc

[karo-tx-linux.git] / drivers / scsi / scsi_sysfs.c

diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index 9ad41168d26df1897814121766cd2e8fbd3a0243..dff8fafb741c1bff625131e73e7fe4425375ced2 100644 (file)
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -399,6 +399,8 @@ static void scsi_device_dev_release_usercontext(struct work_struct *work)
 
        sdev = container_of(work, struct scsi_device, ew.work);
 
+       scsi_dh_release_device(sdev);
+
        parent = sdev->sdev_gendev.parent;
 
        spin_lock_irqsave(sdev->host->host_lock, flags);
@@ -1030,11 +1032,20 @@ int scsi_sysfs_add_sdev(struct scsi_device *sdev)
                                "failed to add device: %d\n", error);
                return error;
        }
+
+       error = scsi_dh_add_device(sdev);
+       if (error) {
+               sdev_printk(KERN_INFO, sdev,
+                               "failed to add device handler: %d\n", error);
+               return error;
+       }
+
        device_enable_async_suspend(&sdev->sdev_dev);
        error = device_add(&sdev->sdev_dev);
        if (error) {
                sdev_printk(KERN_INFO, sdev,
                                "failed to add class device: %d\n", error);
+               scsi_dh_remove_device(sdev);
                device_del(&sdev->sdev_gendev);
                return error;
        }
@@ -1074,6 +1085,7 @@ void __scsi_remove_device(struct scsi_device *sdev)
                bsg_unregister_queue(sdev->request_queue);
                device_unregister(&sdev->sdev_dev);
                transport_remove_device(dev);
+               scsi_dh_remove_device(sdev);
                device_del(dev);
        } else
                put_device(&sdev->sdev_dev);