V4L/DVB (10978): Report tuning algorith correctly

[safe/jmp/linux-2.6] / drivers / char / hvc_irq.c

diff --git a/drivers/char/hvc_irq.c b/drivers/char/hvc_irq.c
index 73a59cd..2623e17 100644 (file)
--- a/drivers/char/hvc_irq.c
+++ b/drivers/char/hvc_irq.c
@@ -37,8 +37,13 @@ int notifier_add_irq(struct hvc_struct *hp, int irq)
 
 void notifier_del_irq(struct hvc_struct *hp, int irq)
 {
-       if (!irq)
+       if (!hp->irq_requested)
                return;
        free_irq(irq, hp);
        hp->irq_requested = 0;
 }
+
+void notifier_hangup_irq(struct hvc_struct *hp, int irq)
+{
+       notifier_del_irq(hp, irq);
+}