summaryrefslogtreecommitdiff
path: root/Documentation/tty.txt
diff options
context:
space:
mode:
authorAlexey Dobriyan <adobriyan@gmail.com>2005-06-23 00:10:32 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-23 09:45:35 -0700
commitbfb07599da289881d3bcbb601a110e997fc7444b (patch)
tree601c5e683c87e103de37bd68f014ec1f57d09bc7 /Documentation/tty.txt
parent790a19cd5711133f40daad7c55bf148de2b1d12c (diff)
[PATCH] Introduce tty_unregister_ldisc()
It's a bit strange to see tty_register_ldisc call in modules' exit functions. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Documentation/tty.txt')
-rw-r--r--Documentation/tty.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/tty.txt b/Documentation/tty.txt
index 3958cf746dde..8ff7bc2a0811 100644
--- a/Documentation/tty.txt
+++ b/Documentation/tty.txt
@@ -22,7 +22,7 @@ copy of the structure. You must not re-register over the top of the line
discipline even with the same data or your computer again will be eaten by
demons.
-In order to remove a line discipline call tty_register_ldisc passing NULL.
+In order to remove a line discipline call tty_unregister_ldisc().
In ancient times this always worked. In modern times the function will
return -EBUSY if the ldisc is currently in use. Since the ldisc referencing
code manages the module counts this should not usually be a concern.