tree ea61c002d0d1e0448fa47e006b0e6700bfb1af97
parent 2b9e0bac9419404a2d210ccaffaec442fe63338e
author Milton Miller <[EMAIL PROTECTED]> Fri, 08 Jul 2005 07:56:20 -0700
committer Linus Torvalds <[EMAIL PROTECTED]> Fri, 08 Jul 2005 08:23:38 -0700
[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 <[EMAIL PROTECTED]>
Signed-off-by: Anton Blanchard <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
drivers/char/hvc_console.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -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);
-
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