@@ -908,12 +908,13 @@ static void pcmuio_detach(struct comedi_device *dev)
if (dev->iobase)
release_region(dev->iobase, ASIC_IOSIZE * board->num_asics);
- for (i = 0; i < MAX_ASICS; ++i) {
- if (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);
+ }
}
static const struct pcmuio_board pcmuio_boards[] = {