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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2008-03-10 13:24:49 +0000
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-03-10 08:13:09 -0700
commitf4299e1943d0c9ce29a6c5dc7c7674a82a17b315 (patch)
tree10e6be2a798161abe4c7d856482e57f104dc93e1 /drivers
parentcdeeeae056a429e729ae9e914fa8142ee45bee93 (diff)
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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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/char/riscom8.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/char/riscom8.c b/drivers/char/riscom8.c
index 8fc4fe4e38f1..589ac6f65b9a 100644
--- a/drivers/char/riscom8.c
+++ b/drivers/char/riscom8.c
@@ -1620,14 +1620,8 @@ static int __init rc_init_drivers(void)
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