Commit 5970b102 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
Browse files

staging: comedi: s626: use pci_ioremap_bar() 



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: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8a38e9a5

drivers/staging/comedi/drivers/s626.c

+1 −2
Original line number Diff line number Diff line
@@ -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;