diff --git a/[refs] b/[refs]
index 5b31c39e0cb0..e17c3057947c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5512a35b38f9cafc217ad123f9e8eea12c585208
+refs/heads/master: 2d49c815233f8c6a7977c0cf7539849aa51cb633
diff --git a/trunk/drivers/staging/comedi/drivers/dt3000.c b/trunk/drivers/staging/comedi/drivers/dt3000.c
index 92558e7495f7..3937e87963ed 100644
--- a/trunk/drivers/staging/comedi/drivers/dt3000.c
+++ b/trunk/drivers/staging/comedi/drivers/dt3000.c
@@ -250,7 +250,6 @@ static const struct dt3k_boardtype dt3k_boardtypes[] = {
 struct dt3k_private {
 
 	struct pci_dev *pci_dev;
-	resource_size_t phys_addr;
 	void __iomem *io_addr;
 	unsigned int lock;
 	unsigned int ao_readback[2];
@@ -824,8 +823,8 @@ static int dt3000_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 	if (ret < 0)
 		return ret;
 
-	devpriv->phys_addr = pci_resource_start(pcidev, 0);
-	devpriv->io_addr = ioremap(devpriv->phys_addr, DT3000_SIZE);
+	dev->iobase = pci_resource_start(pcidev, 0);
+	devpriv->io_addr = ioremap(dev->iobase, DT3000_SIZE);
 	if (!devpriv->io_addr)
 		return -ENOMEM;
 
@@ -905,7 +904,7 @@ static void dt3000_detach(struct comedi_device *dev)
 		free_irq(dev->irq, dev);
 	if (devpriv) {
 		if (devpriv->pci_dev) {
-			if (devpriv->phys_addr)
+			if (dev->iobase)
 				comedi_pci_disable(devpriv->pci_dev);
 			pci_dev_put(devpriv->pci_dev);
 		}