[PATCH] hvc_console: Unregister the console in the exit routine.

Be thorough in our exit routine, since it says it is there to be so.
Unregistering without registering is safe (checked in 2.6.10).

Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Milton Miller 2005-07-07 17:56:20 -07:00 коммит произвёл Linus Torvalds
Родитель 2b9e0bac94
Коммит 320da0d23e
1 изменённых файлов: 4 добавлений и 2 удалений

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@ -846,8 +846,9 @@ int __init hvc_init(void)
}
module_init(hvc_init);
/* This isn't particularily necessary due to this being a console driver but it
* is nice to be thorough */
/* This isn't particularily necessary due to this being a console driver
* but it is nice to be thorough.
*/
static void __exit hvc_exit(void)
{
kthread_stop(hvc_task);
@ -856,5 +857,6 @@ static void __exit hvc_exit(void)
tty_unregister_driver(hvc_driver);
/* return tty_struct instances allocated in hvc_init(). */
put_tty_driver(hvc_driver);
unregister_console(&hvc_con_driver);
}
module_exit(hvc_exit);