[PATCH 01/18] staging: comedi: daqboard2000: use pci_ioremap_bar()

[H Hartley Sweeten]

Use pci_ioremap_bar() to ioremap the PCI resources. That function
just takes the pci device and a bar number. It also has some
additional sanity checks to make sure the bar is actually a
memory resource.

Signed-off-by: H Hartley Sweeten <hsweeten at visionengravers.com>
Cc: Ian Abbott <abbotti at mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
---
 drivers/staging/comedi/drivers/daqboard2000.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/comedi/drivers/daqboard2000.c b/drivers/staging/comedi/drivers/daqboard2000.c
index a0ec8bd..ed3d6e5 100644
--- a/drivers/staging/comedi/drivers/daqboard2000.c
+++ b/drivers/staging/comedi/drivers/daqboard2000.c
@@ -713,10 +713,8 @@ static int daqboard2000_auto_attach(struct comedi_device *dev,
 	if (result)
 		return result;
 
-	devpriv->plx = ioremap(pci_resource_start(pcidev, 0),
-			       pci_resource_len(pcidev, 0));
-	devpriv->daq = ioremap(pci_resource_start(pcidev, 2),
-			       pci_resource_len(pcidev, 2));
+	devpriv->plx = pci_ioremap_bar(pcidev, 0);
+	devpriv->daq = pci_ioremap_bar(pcidev, 2);
 	if (!devpriv->plx || !devpriv->daq)
 		return -ENOMEM;
 
-- 
1.8.1.4