diff --git a/[refs] b/[refs] index 86eb66f41405..31328ae81c0a 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: c945a1d1189428101c357220ee25f6adc906a7de +refs/heads/master: 05979c7b3c5463eddbbfd3dd56f8a62679508c5e diff --git a/trunk/drivers/staging/comedi/drivers/adv_pci1723.c b/trunk/drivers/staging/comedi/drivers/adv_pci1723.c index 5c99c746d228..4803a8c81459 100644 --- a/trunk/drivers/staging/comedi/drivers/adv_pci1723.c +++ b/trunk/drivers/staging/comedi/drivers/adv_pci1723.c @@ -287,29 +287,18 @@ static int pci1723_dio_insn_bits(struct comedi_device *dev, return insn->n; } -static int pci1723_attach(struct comedi_device *dev, - struct comedi_devconfig *it) +static struct pci_dev *pci1723_find_pci_dev(struct comedi_device *dev, + struct comedi_devconfig *it) { - struct comedi_subdevice *s; - int ret, subdev, n_subdevices; struct pci_dev *pcidev; unsigned int iobase; unsigned char pci_bus, pci_slot, pci_func; int opt_bus, opt_slot; const char *errstr; - printk(KERN_ERR "comedi%d: adv_pci1723: board=%s", - dev->minor, this_board->name); - opt_bus = it->options[0]; opt_slot = it->options[1]; - ret = alloc_private(dev, sizeof(struct pci1723_private)); - if (ret < 0) { - printk(" - Allocation failed!\n"); - return -ENOMEM; - } - /* Look for matching PCI device */ errstr = "not found!"; pcidev = NULL; @@ -342,7 +331,7 @@ static int pci1723_attach(struct comedi_device *dev, } else { printk(KERN_ERR " - Card %s\n", errstr); } - return -EIO; + return NULL; } pci_bus = pcidev->bus->number; @@ -353,10 +342,31 @@ static int pci1723_attach(struct comedi_device *dev, printk(KERN_ERR ", b:s:f=%d:%d:%d, io=0x%4x", pci_bus, pci_slot, pci_func, iobase); - dev->iobase = iobase; + return pcidev; +} + +static int pci1723_attach(struct comedi_device *dev, + struct comedi_devconfig *it) +{ + struct comedi_subdevice *s; + int ret, subdev, n_subdevices; + + printk(KERN_ERR "comedi%d: adv_pci1723: board=%s", + dev->minor, this_board->name); + + ret = alloc_private(dev, sizeof(struct pci1723_private)); + if (ret < 0) { + printk(" - Allocation failed!\n"); + return -ENOMEM; + } + + devpriv->pcidev = pci1723_find_pci_dev(dev, it); + if (!devpriv->pcidev) + return -EIO; + + dev->iobase = pci_resource_start(devpriv->pcidev, 2); dev->board_name = this_board->name; - devpriv->pcidev = pcidev; n_subdevices = 0;