diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2013-04-10 11:31:24 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-11 12:54:36 -0700 |
| commit | 6c5961e240bac9ae28b9bf6d39d48b2428a8fee6 (patch) | |
| tree | 50a67613a2793b87a9d72b0a07605b2c0e12d574 | |
| parent | 8567a85168ae6bfbf7e566fe9e16d36a1d23fde7 (diff) | |
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 <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/comedi/drivers/addi-data/addi_common.c | 3 |
1 files changed, 1 insertions, 2 deletions
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); |