Remove GENHD_FL_DRIVERFS

This flag is not used, so best discarded.

Signed-off-by: NeilBrown <neilb@suse.de>
--
Hi Jens,
 I came across this recently - these are the only two occurances
 of "GENHD_FL_DRIVERFS" in the kernel, so it cannot be needed.
NeilBrown
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 1dd4d84..466fae8 100644 (file)
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -2185,7 +2185,7 @@ static void sd_probe_async(void *data, async_cookie_t cookie)
        blk_queue_prep_rq(sdp->request_queue, sd_prep_fn);
 
        gd->driverfs_dev = &sdp->sdev_gendev;
-       gd->flags = GENHD_FL_EXT_DEVT | GENHD_FL_DRIVERFS;
+       gd->flags = GENHD_FL_EXT_DEVT;
        if (sdp->removable)
                gd->flags |= GENHD_FL_REMOVABLE;
 

diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 56b5051..5f2f4c4 100644 (file)
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -109,7 +109,7 @@ struct hd_struct {
 };
 
 #define GENHD_FL_REMOVABLE                     1
-#define GENHD_FL_DRIVERFS                      2
+/* 2 is unused */
 #define GENHD_FL_MEDIA_CHANGE_NOTIFY           4
 #define GENHD_FL_CD                            8
 #define GENHD_FL_UP                            16