[PATCH 14/14] staging: comedi: daqboard2000: remove local variable in daqboard2000_attach_pci()
H Hartley Sweeten
hartleys at visionengravers.com
Wed Sep 19 01:50:23 UTC 2012
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 at visionengravers.com>
Cc: Ian Abbott <abbotti at mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
---
drivers/staging/comedi/drivers/daqboard2000.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/comedi/drivers/daqboard2000.c b/drivers/staging/comedi/drivers/daqboard2000.c
index 69bc0e5..d13c8c5 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;
--
1.7.11
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