diff options
| -rw-r--r-- | drivers/staging/comedi/drivers/me4000.c | 32 |
1 files changed, 4 insertions, 28 deletions
diff --git a/drivers/staging/comedi/drivers/me4000.c b/drivers/staging/comedi/drivers/me4000.c index eeca971..71ca75f 100644 --- a/drivers/staging/comedi/drivers/me4000.c +++ b/drivers/staging/comedi/drivers/me4000.c @@ -383,45 +383,21 @@ found: static int get_registers(struct comedi_device *dev, struct pci_dev *pci_dev_p) { - /*--------------------------- plx regbase -------------------------------*/ - info->plx_regbase = pci_resource_start(pci_dev_p, 1); - if (info->plx_regbase == 0) { - printk(KERN_ERR - "comedi%d: me4000: get_registers(): " - "PCI base address 1 is not available\n", dev->minor); + if (!info->plx_regbase) return -ENODEV; - } - - /*--------------------------- me4000 regbase ----------------------------*/ info->me4000_regbase = pci_resource_start(pci_dev_p, 2); - if (info->me4000_regbase == 0) { - printk(KERN_ERR - "comedi%d: me4000: get_registers(): " - "PCI base address 2 is not available\n", dev->minor); + if (!info->me4000_regbase) return -ENODEV; - } - - /*--------------------------- timer regbase ------------------------------*/ info->timer_regbase = pci_resource_start(pci_dev_p, 3); - if (info->timer_regbase == 0) { - printk(KERN_ERR - "comedi%d: me4000: get_registers(): " - "PCI base address 3 is not available\n", dev->minor); + if (!info->timer_regbase) return -ENODEV; - } - - /*--------------------------- program regbase ----------------------------*/ info->program_regbase = pci_resource_start(pci_dev_p, 5); - if (info->program_regbase == 0) { - printk(KERN_ERR - "comedi%d: me4000: get_registers(): " - "PCI base address 5 is not available\n", dev->minor); + if (!info->program_regbase) return -ENODEV; - } return 0; } |