[PATCH] devfs: Remove the gendisk devfs_name field as it's no longer needed

And remove the now unneeded number field.
Also fixes all drivers that set these fields.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/block/umem.c b/drivers/block/umem.c
index f7d4c65a7b8c..585197b95af7 100644
--- a/drivers/block/umem.c
+++ b/drivers/block/umem.c
@@ -1192,7 +1192,6 @@ static int __init mm_init(void)
         for (i = 0; i < num_cards; i++) {
                 struct gendisk *disk = mm_gendisk[i];
                 sprintf(disk->disk_name, "umem%c", 'a'+i);
-                sprintf(disk->devfs_name, "umem/card%d", i);
                 spin_lock_init(&cards[i].lock);
                 disk->major = major_nr;
                 disk->first_minor  = i << MM_SHIFT;