1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/char/hvc_irq.c b/drivers/char/hvc_irq.c
index d09e5688d44..2623e177e8d 100644
--- a/drivers/char/hvc_irq.c
+++ b/drivers/char/hvc_irq.c
@@ -37,7 +37,7 @@ 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;