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authorLinus Torvalds <torvalds@linux-foundation.org>2008-08-12 08:40:19 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-08-12 08:40:19 -0700
commit1c89ac55017f982355c7761e1c912c88c941483d (patch)
tree6878e95a0572defc725ea58f5a1449db937a5066 /drivers/char
parent88fa08f67bee1a0c765237bdac106a32872f57d2 (diff)
parentb1b135c8d619cb2c7045d6ee4e48375882518bb5 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: fix spinlock recursion in hvc_console stop_machine: remove unused variable modules: extend initcall_debug functionality to the module loader export virtio_rng.h lguest: use get_user_pages_fast() instead of get_user_pages() mm: Make generic weak get_user_pages_fast and EXPORT_GPL it lguest: don't set MAC address for guest unless specified
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/hvc_console.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index 02aac104842..fd64137b1ab 100644
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -322,11 +322,10 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
hp->tty = tty;
- if (hp->ops->notifier_add)
- rc = hp->ops->notifier_add(hp, hp->data);
-
spin_unlock_irqrestore(&hp->lock, flags);
+ if (hp->ops->notifier_add)
+ rc = hp->ops->notifier_add(hp, hp->data);
/*
* If the notifier fails we return an error. The tty layer