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 <[email protected]> Cc: Ian Abbott <[email protected]> Cc: Greg Kroah-Hartman <[email protected]> --- drivers/staging/comedi/drivers/me_daq.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/staging/comedi/drivers/me_daq.c b/drivers/staging/comedi/drivers/me_daq.c index 5df4f55..38e38c9 100644 --- a/drivers/staging/comedi/drivers/me_daq.c +++ b/drivers/staging/comedi/drivers/me_daq.c @@ -515,13 +515,11 @@ static int me_auto_attach(struct comedi_device *dev, if (ret) return ret; - dev_private->plx_regbase = ioremap(pci_resource_start(pcidev, 0), - pci_resource_len(pcidev, 0)); + dev_private->plx_regbase = pci_ioremap_bar(pcidev, 0); if (!dev_private->plx_regbase) return -ENOMEM; - dev_private->me_regbase = ioremap(pci_resource_start(pcidev, 2), - pci_resource_len(pcidev, 2)); + dev_private->me_regbase = pci_ioremap_bar(pcidev, 2); if (!dev_private->me_regbase) return -ENOMEM; -- 1.8.1.4 _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
