From: H Hartley Sweeten Date: Wed, 10 Apr 2013 18:31:24 +0000 (-0700) Subject: staging: comedi: addi_common: use pci_ioremap_bar() X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6c5961e240bac9ae28b9bf6d39d48b2428a8fee6;p=linux-beck.git staging: comedi: addi_common: 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. This also makes sure that the entire PCI bar is ioremap'ed instead of assuming the size of the bar. Signed-off-by: H Hartley Sweeten Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/comedi/drivers/addi-data/addi_common.c b/drivers/staging/comedi/drivers/addi-data/addi_common.c index cb9b590f63b9..0c3db57a50f4 100644 --- a/drivers/staging/comedi/drivers/addi-data/addi_common.c +++ b/drivers/staging/comedi/drivers/addi-data/addi_common.c @@ -120,8 +120,7 @@ static int addi_auto_attach(struct comedi_device *dev, /* board has an ADDIDATA_9054 eeprom */ dev->iobase = pci_resource_start(pcidev, 2); devpriv->iobase = pci_resource_start(pcidev, 2); - devpriv->dw_AiBase = ioremap(pci_resource_start(pcidev, 3), - this_board->i_IorangeBase3); + devpriv->dw_AiBase = pci_ioremap_bar(pcidev, 3); } devpriv->i_IobaseReserved = pci_resource_start(pcidev, 3);