From 925fe5a6dca3e6a98c74e543cfb072ec63d58b73 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Wed, 10 Apr 2013 11:27:13 -0700 Subject: [PATCH] staging: comedi: gsc_hpdi: 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: H Hartley Sweeten Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/gsc_hpdi.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/staging/comedi/drivers/gsc_hpdi.c b/drivers/staging/comedi/drivers/gsc_hpdi.c index 4221f2625059..0c061df0978c 100644 --- a/drivers/staging/comedi/drivers/gsc_hpdi.c +++ b/drivers/staging/comedi/drivers/gsc_hpdi.c @@ -498,12 +498,8 @@ static int hpdi_auto_attach(struct comedi_device *dev, return retval; pci_set_master(pcidev); - devpriv->plx9080_iobase = - ioremap(pci_resource_start(pcidev, 0), - pci_resource_len(pcidev, 0)); - devpriv->hpdi_iobase = - ioremap(pci_resource_start(pcidev, 2), - pci_resource_len(pcidev, 2)); + devpriv->plx9080_iobase = pci_ioremap_bar(pcidev, 0); + devpriv->hpdi_iobase = pci_ioremap_bar(pcidev, 2); if (!devpriv->plx9080_iobase || !devpriv->hpdi_iobase) { dev_warn(dev->class_dev, "failed to remap io memory\n"); return -ENOMEM; -- 2.39.5