[PATCH 16/41] TTY: tty3270, free tty driver properly

[Jiri Slaby]

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@xxxxxxx>
Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
Cc: linux390@xxxxxxxxxx
Cc: linux-s390@xxxxxxxxxxxxxxx
---
 drivers/s390/char/tty3270.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c
index 1928f34..215037c 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();
 }
 
-- 
1.7.10.4


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