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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 /include/linux/tty.h
parent790a19cd5711133f40daad7c55bf148de2b1d12c (diff)
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[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 'include/linux/tty.h')
-rw-r--r--include/linux/tty.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 1b76106272d..59ff42c629e 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -345,6 +345,7 @@ extern int tty_check_change(struct tty_struct * tty);
extern void stop_tty(struct tty_struct * tty);
extern void start_tty(struct tty_struct * tty);
extern int tty_register_ldisc(int disc, struct tty_ldisc *new_ldisc);
+extern int tty_unregister_ldisc(int disc);
extern int tty_register_driver(struct tty_driver *driver);
extern int tty_unregister_driver(struct tty_driver *driver);
extern void tty_register_device(struct tty_driver *driver, unsigned index, struct device *dev);