diff options
| -rw-r--r-- | drivers/staging/comedi/drivers/pcmad.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/staging/comedi/drivers/pcmad.c b/drivers/staging/comedi/drivers/pcmad.c index 202bfd48299..787aea28afb 100644 --- a/drivers/staging/comedi/drivers/pcmad.c +++ b/drivers/staging/comedi/drivers/pcmad.c @@ -113,9 +113,8 @@ static int pcmad_ai_insn_read(struct comedi_device *dev, data[n] = inb(dev->iobase + PCMAD_LSB); data[n] |= (inb(dev->iobase + PCMAD_MSB) << 8); - if (devpriv->twos_comp) { + if (devpriv->twos_comp) data[n] ^= (1 << (this_board->n_ai_bits - 1)); - } } return n; @@ -168,9 +167,8 @@ static int pcmad_detach(struct comedi_device *dev) { printk("comedi%d: pcmad: remove\n", dev->minor); - if (dev->irq) { + if (dev->irq) free_irq(dev->irq, dev); - } if (dev->iobase) release_region(dev->iobase, PCMAD_SIZE); |