[PATCH 05/18] staging: comedi: s626: 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/s626.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/comedi/drivers/s626.c b/drivers/staging/comedi/drivers/s626.c
index b6c7cb9..0cf4b3d 100644
--- a/drivers/staging/comedi/drivers/s626.c
+++ b/drivers/staging/comedi/drivers/s626.c
@@ -2599,8 +2599,7 @@ static int s626_auto_attach(struct comedi_device *dev,
 	if (ret)
 		return ret;
 
-	devpriv->mmio = ioremap(pci_resource_start(pcidev, 0),
-				pci_resource_len(pcidev, 0));
+	devpriv->mmio = pci_ioremap_bar(pcidev, 0);
 	if (!devpriv->mmio)
 		return -ENOMEM;
 
-- 
1.8.1.4