[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>

2 files changed, 1 insertions, 20 deletions

diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
index 6e1b51d748ac..361d50b6469f 100644
--- a/drivers/md/dm-ioctl.c
+++ b/drivers/md/dm-ioctl.c
@@ -74,7 +74,6 @@ static int dm_hash_init(void)
 static void dm_hash_exit(void)
 {
         dm_hash_remove_all(0);
-        devfs_remove(DM_DIR);
 }
 
 /*-----------------------------------------------------------------
@@ -171,15 +170,6 @@ static void free_cell(struct hash_cell *hc)
 }
 
 /*
- * 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 @@ static void __hash_remove(struct hash_cell *hc)
         /* 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 @@ static int dm_hash_rename(const char *old, const char *new)
         /*
          * 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 ee7320b4a30e..9fc2314b58d9 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -5611,15 +5611,9 @@ static __exit void md_exit(void)
 {
         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");