[PATCH] devfs: Remove devfs_remove() function from the kernel tree
Removes the devfs_remove() function and all callers of it.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
index 6e1b51d..361d50b 100644
--- a/drivers/md/dm-ioctl.c
+++ b/drivers/md/dm-ioctl.c
@@ -74,7 +74,6 @@
static void dm_hash_exit(void)
{
dm_hash_remove_all(0);
- devfs_remove(DM_DIR);
}
/*-----------------------------------------------------------------
@@ -171,15 +170,6 @@
}
/*
- * devfs stuff.
- */
-static int unregister_with_devfs(struct hash_cell *hc)
-{
- devfs_remove(DM_DIR"/%s", hc->name);
- return 0;
-}
-
-/*
* The kdev_t and uuid of a device can never change once it is
* initially inserted.
*/
@@ -234,7 +224,6 @@
/* remove from the dev hash */
list_del(&hc->uuid_list);
list_del(&hc->name_list);
- unregister_with_devfs(hc);
dm_set_mdptr(hc->md, NULL);
table = dm_get_table(hc->md);
@@ -330,8 +319,6 @@
/*
* rename and move the name cell.
*/
- unregister_with_devfs(hc);
-
list_del(&hc->name_list);
old_name = hc->name;
hc->name = new_name;
diff --git a/drivers/md/md.c b/drivers/md/md.c
index ee7320b..9fc2314 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -5611,15 +5611,9 @@
{
mddev_t *mddev;
struct list_head *tmp;
- int i;
+
blk_unregister_region(MKDEV(MAJOR_NR,0), MAX_MD_DEVS);
blk_unregister_region(MKDEV(mdp_major,0), MAX_MD_DEVS << MdpMinorShift);
- for (i=0; i < MAX_MD_DEVS; i++)
- devfs_remove("md/%d", i);
- for (i=0; i < MAX_MD_DEVS; i++)
- devfs_remove("md/d%d", i);
-
- devfs_remove("md");
unregister_blkdev(MAJOR_NR,"md");
unregister_blkdev(mdp_major, "mdp");