summaryrefslogtreecommitdiffstats
path: root/drivers/s390/char/tty3270.c
diff options
context:
space:
mode:
authorJiri Slaby <jslaby@suse.cz>2012-08-07 21:47:41 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-08-10 22:29:57 +0200
commit2312e4f3b2f17cac2cf257c759ad48eb80fdf230 (patch)
treec1c45e68a7cb849cdb80bd7db1acf51f625c3f18 /drivers/s390/char/tty3270.c
parentTTY: ttyprintk, initialize tty_port earlier (diff)
downloadlinux-2312e4f3b2f17cac2cf257c759ad48eb80fdf230.tar.xz
linux-2312e4f3b2f17cac2cf257c759ad48eb80fdf230.zip
TTY: tty3270, free tty driver properly
On module unload, in tty3270_exit, we forgot to free the tty driver. Add there a call to put_tty_driver. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: linux390@de.ibm.com Cc: linux-s390@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/s390/char/tty3270.c')
-rw-r--r--drivers/s390/char/tty3270.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c
index 1928f3458d10..215037c745ca 100644
--- a/drivers/s390/char/tty3270.c
+++ b/drivers/s390/char/tty3270.c
@@ -1800,6 +1800,7 @@ tty3270_exit(void)
driver = tty3270_driver;
tty3270_driver = NULL;
tty_unregister_driver(driver);
+ put_tty_driver(driver);
tty3270_del_views();
}