diff options
| -rw-r--r-- | drivers/staging/comedi/drivers/pcmmio.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/staging/comedi/drivers/pcmmio.c b/drivers/staging/comedi/drivers/pcmmio.c index aa3c030..574443d 100644 --- a/drivers/staging/comedi/drivers/pcmmio.c +++ b/drivers/staging/comedi/drivers/pcmmio.c @@ -1156,12 +1156,13 @@ static void pcmmio_detach(struct comedi_device *dev) struct pcmmio_private *devpriv = dev->private; int i; - for (i = 0; i < MAX_ASICS; ++i) { - if (devpriv && devpriv->asics[i].irq) - free_irq(devpriv->asics[i].irq, dev); - } - if (devpriv && devpriv->sprivs) + if (devpriv) { + for (i = 0; i < MAX_ASICS; ++i) { + if (devpriv->asics[i].irq) + free_irq(devpriv->asics[i].irq, dev); + } kfree(devpriv->sprivs); + } comedi_legacy_detach(dev); } |