sd, sr: fix Driver 'sd' needs updating message

If a SCSI ULD driver sets blk_queue_prep_rq(), it should clean it
up itself on remove(), and not from the bus callbacks. This
removes the need to hook into bus->remove(), which should not
be used at the same time as driver->remove().

[jejb: fix sdkp initialisation problem due to mismerge]
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 0 insertions, 17 deletions

diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index fa4711d12744..91482f2dcc50 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -420,29 +420,12 @@ 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,
 };
 EXPORT_SYMBOL_GPL(scsi_bus_type);