redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

[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>
hifive-unleashed-5.1
Milton Miller 2005-07-07 17:56:20 -07:00 committed by Linus Torvalds
parent 2b9e0bac94
commit 320da0d23e
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/char/hvc_console.c
View File

@ -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);