evie/android_kernel_oneplus_msm8998
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staging: comedi: daqboard2000: remove local variable in daqboard2000_attach_pci()

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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 <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2012-09-18 18:50:23 -07:00 • committed by Greg Kroah-Hartman
parent bdf7c9dc10
commit 0352b932be
1 changed files with 4 additions and 5 deletions
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9
drivers/staging/comedi/drivers/daqboard2000.c
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@ -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;