1 files changed, 9 insertions, 8 deletions

diff --git a/drivers/comedi/drivers/das16.c b/drivers/comedi/drivers/das16.c
index 728dc02156c8..1f85572c21b4 100644
--- a/drivers/comedi/drivers/das16.c
+++ b/drivers/comedi/drivers/das16.c
@@ -517,7 +517,8 @@ static void das16_interrupt(struct comedi_device *dev)
 
 static void das16_timer_interrupt(struct timer_list *t)
 {
-	struct das16_private_struct *devpriv = from_timer(devpriv, t, timer);
+	struct das16_private_struct *devpriv = timer_container_of(devpriv, t,
+								  timer);
 	struct comedi_device *dev = devpriv->dev;
 	unsigned long flags;
 
@@ -775,7 +776,7 @@ static int das16_cancel(struct comedi_device *dev, struct comedi_subdevice *s)
 	/*  disable SW timer */
 	if (devpriv->timer_running) {
 		devpriv->timer_running = 0;
-		del_timer(&devpriv->timer);
+		timer_delete(&devpriv->timer);
 	}
 
 	if (devpriv->can_burst)
@@ -940,7 +941,7 @@ static void das16_free_dma(struct comedi_device *dev)
 	struct das16_private_struct *devpriv = dev->private;
 
 	if (devpriv) {
-		del_timer_sync(&devpriv->timer);
+		timer_delete_sync(&devpriv->timer);
 		comedi_isadma_free(devpriv->dma);
 	}
 }
@@ -1067,10 +1068,10 @@ static int das16_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 			osc_base = I8254_OSC_BASE_1MHZ / it->options[3];
 	}
 
-	dev->pacer = comedi_8254_init(dev->iobase + DAS16_TIMER_BASE_REG,
-				      osc_base, I8254_IO8, 0);
-	if (!dev->pacer)
-		return -ENOMEM;
+	dev->pacer = comedi_8254_io_alloc(dev->iobase + DAS16_TIMER_BASE_REG,
+					  osc_base, I8254_IO8, 0);
+	if (IS_ERR(dev->pacer))
+		return PTR_ERR(dev->pacer);
 
 	das16_alloc_dma(dev, it->options[2]);
 
@@ -1145,7 +1146,7 @@ static int das16_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 	/* 8255 Digital I/O subdevice */
 	if (board->has_8255) {
 		s = &dev->subdevices[4];
-		ret = subdev_8255_init(dev, s, NULL, board->i8255_offset);
+		ret = subdev_8255_io_init(dev, s, board->i8255_offset);
 		if (ret)
 			return ret;
 	}