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-rw-r--r--Documentation/tty.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/tty.txt b/Documentation/tty.txt
index 3958cf746dd..8ff7bc2a081 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.