From: H Hartley Sweeten Date: Wed, 19 Sep 2012 01:50:23 +0000 (-0700) Subject: staging: comedi: daqboard2000: remove local variable in daqboard2000_attach_pci() X-Git-Tag: next-20120920~22^2~3 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0352b932be274d0d67b02f93fe94e30e57265f85;p=karo-tx-linux.git staging: comedi: daqboard2000: remove local variable in daqboard2000_attach_pci() The 'pci_base' variable is only used to hold the pci_resource_start() value used to ioremap the pci bars. Remove the local variable and just use pci_resource_start() directly in the ioremap. Signed-off-by: H Hartley Sweeten Cc: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/comedi/drivers/daqboard2000.c b/drivers/staging/comedi/drivers/daqboard2000.c index 69bc0e5d8eed..d13c8c5822bf 100644 --- a/drivers/staging/comedi/drivers/daqboard2000.c +++ b/drivers/staging/comedi/drivers/daqboard2000.c @@ -696,7 +696,6 @@ static int daqboard2000_attach_pci(struct comedi_device *dev, const struct daq200_boardtype *board; struct daqboard2000_private *devpriv; struct comedi_subdevice *s; - resource_size_t pci_base; int result; comedi_set_hw_dev(dev, &pcidev->dev); @@ -717,10 +716,10 @@ static int daqboard2000_attach_pci(struct comedi_device *dev, return result; dev->iobase = 1; /* the "detach" needs this */ - pci_base = pci_resource_start(pcidev, 0); - devpriv->plx = ioremap(pci_base, pci_resource_len(pcidev, 0)); - pci_base = pci_resource_start(pcidev, 2); - devpriv->daq = ioremap(pci_base, pci_resource_len(pcidev, 2)); + devpriv->plx = ioremap(pci_resource_start(pcidev, 0), + pci_resource_len(pcidev, 0)); + devpriv->daq = ioremap(pci_resource_start(pcidev, 2), + pci_resource_len(pcidev, 2)); if (!devpriv->plx || !devpriv->daq) return -ENOMEM;