1 files changed, 17 insertions, 0 deletions

diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index f374fdcb6815..00b386677392 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -373,12 +373,29 @@ static int scsi_bus_resume(struct device * dev)
         return err;
 }
 
+static int scsi_bus_remove(struct device *dev)
+{
+        struct device_driver *drv = dev->driver;
+        struct scsi_device *sdev = to_scsi_device(dev);
+        int err = 0;
+
+        /* reset the prep_fn back to the default since the
+         * driver may have altered it and it's being removed */
+        blk_queue_prep_rq(sdev->request_queue, scsi_prep_fn);
+
+        if (drv && drv->remove)
+                err = drv->remove(dev);
+
+        return 0;
+}
+
 struct bus_type scsi_bus_type = {
         .name           = "scsi",
         .match          = scsi_bus_match,
         .uevent         = scsi_bus_uevent,
         .suspend        = scsi_bus_suspend,
         .resume         = scsi_bus_resume,
+        .remove         = scsi_bus_remove,
 };
 
 int scsi_sysfs_register(void)