diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/amplc_pc263.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/amplc_pc263.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/staging/comedi/drivers/amplc_pc263.c b/drivers/staging/comedi/drivers/amplc_pc263.c index 8191c4e28e0a..8c0fbd1ceea5 100644 --- a/drivers/staging/comedi/drivers/amplc_pc263.c +++ b/drivers/staging/comedi/drivers/amplc_pc263.c @@ -310,8 +310,11 @@ static int __devinit pc263_attach_pci(struct comedi_device *dev, static void pc263_detach(struct comedi_device *dev) { + const struct pc263_board *thisboard = comedi_board(dev); struct pci_dev *pcidev = comedi_to_pci_dev(dev); + if (!thisboard) + return; if (pcidev) { if (dev->iobase) comedi_pci_disable(pcidev); |