riscom8: Fix hang on load
This has been around for a while but nobody reported it until recently.
Resubmitting the fix as it's appropriate for 2.6.25
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/char/riscom8.c b/drivers/char/riscom8.c
index 8fc4fe4..589ac6f 100644
--- a/drivers/char/riscom8.c
+++ b/drivers/char/riscom8.c
@@ -1620,14 +1620,8 @@
static void rc_release_drivers(void)
{
- unsigned long flags;
-
- spin_lock_irqsave(&riscom_lock, flags);
-
tty_unregister_driver(riscom_driver);
put_tty_driver(riscom_driver);
-
- spin_unlock_irqrestore(&riscom_lock, flags);
}
#ifndef MODULE