diff --git a/[refs] b/[refs]
index 96811825b530..2b315546410f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 765c3c64f76a786cd01f3b479ee63b79cb9343d0
+refs/heads/master: 920e2ffbe243fb0555b2c238e26fe7dbc03db98c
diff --git a/trunk/drivers/staging/comedi/drivers/pcmuio.c b/trunk/drivers/staging/comedi/drivers/pcmuio.c
index aba6b4516c5f..0e32119bc3f9 100644
--- a/trunk/drivers/staging/comedi/drivers/pcmuio.c
+++ b/trunk/drivers/staging/comedi/drivers/pcmuio.c
@@ -442,7 +442,7 @@ static void pcmuio_stop_intr(struct comedi_device *dev,
 
 	subpriv->intr.enabled_mask = 0;
 	subpriv->intr.active = 0;
-	s->async->inttrig = 0;
+	s->async->inttrig = NULL;
 	nports = subpriv->intr.num_asic_chans / CHANS_PER_PORT;
 	firstport = subpriv->intr.asic_chan / CHANS_PER_PORT;
 	switch_page(dev, asic, PAGE_ENAB);
@@ -683,7 +683,7 @@ pcmuio_inttrig_start_intr(struct comedi_device *dev, struct comedi_subdevice *s,
 		return -EINVAL;
 
 	spin_lock_irqsave(&subpriv->intr.spinlock, flags);
-	s->async->inttrig = 0;
+	s->async->inttrig = NULL;
 	if (subpriv->intr.active)
 		event = pcmuio_start_intr(dev, s);