Cleanup the attach function a bit to follow the style of
the other comedi pci drivers.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/ke_counter.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ke_counter.c b/drivers/staging/comedi/drivers/ke_counter.c
index 826e6c2..78eb8d4 100644
--- a/drivers/staging/comedi/drivers/ke_counter.c
+++ b/drivers/staging/comedi/drivers/ke_counter.c
@@ -158,9 +158,9 @@ static struct pci_dev *cnt_find_pci_dev(struct comedi_device *dev,
static int cnt_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
- struct pci_dev *pci_device;
+ const struct cnt_board_struct *board;
+ struct pci_dev *pcidev;
struct comedi_subdevice *subdevice;
- struct cnt_board_struct *board;
unsigned long io_base;
int error;
@@ -169,16 +169,16 @@ static int cnt_attach(struct comedi_device *dev, struct comedi_devconfig *it)
if (error < 0)
return error;
- pci_device = cnt_find_pci_dev(dev, it);
- if (!pci_device)
+ pcidev = cnt_find_pci_dev(dev, it);
+ if (!pcidev)
return -EIO;
- devpriv->pcidev = pci_device;
- board = (struct cnt_board_struct *)dev->board_ptr;
+ devpriv->pcidev = pcidev;
+ board = comedi_board(dev);
dev->board_name = board->name;
/* enable PCI device and request regions */
- error = comedi_pci_enable(pci_device, CNT_DRIVER_NAME);
+ error = comedi_pci_enable(pcidev, CNT_DRIVER_NAME);
if (error < 0) {
printk(KERN_WARNING "comedi%d: "
"failed to enable PCI device and request regions!\n",
@@ -187,7 +187,7 @@ static int cnt_attach(struct comedi_device *dev, struct comedi_devconfig *it)
}
/* read register base address [PCI_BASE_ADDRESS #0] */
- io_base = pci_resource_start(pci_device, 0);
+ io_base = pci_resource_start(pcidev, 0);
dev->iobase = io_base;
error = comedi_alloc_subdevices(dev, 1);
--
1.7.11
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