diff options
Diffstat (limited to 'drivers/staging/comedi/comedi_pci.c')
| -rw-r--r-- | drivers/staging/comedi/comedi_pci.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/staging/comedi/comedi_pci.c b/drivers/staging/comedi/comedi_pci.c index b164b0353eb..6f3cdf88f05 100644 --- a/drivers/staging/comedi/comedi_pci.c +++ b/drivers/staging/comedi/comedi_pci.c @@ -55,6 +55,8 @@ int comedi_pci_enable(struct comedi_device *dev) : dev->driver->driver_name); if (rc < 0) pci_disable_device(pcidev); + else + dev->ioenabled = true; return rc; } @@ -68,10 +70,11 @@ void comedi_pci_disable(struct comedi_device *dev) { struct pci_dev *pcidev = comedi_to_pci_dev(dev); - if (pcidev && dev->iobase) { + if (pcidev && dev->ioenabled) { pci_release_regions(pcidev); pci_disable_device(pcidev); } + dev->ioenabled = false; } EXPORT_SYMBOL_GPL(comedi_pci_disable); |