diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/ni_pcimio.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/ni_pcimio.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/staging/comedi/drivers/ni_pcimio.c b/drivers/staging/comedi/drivers/ni_pcimio.c index 9d0a08f52beb..3974c0d98d2a 100644 --- a/drivers/staging/comedi/drivers/ni_pcimio.c +++ b/drivers/staging/comedi/drivers/ni_pcimio.c @@ -1573,13 +1573,11 @@ static void init_6143(struct comedi_device *dev) ni_writew(devpriv->ai_calib_source, Calibration_Channel_6143); } -/* cleans up allocated resources */ -static int pcimio_detach(struct comedi_device *dev) +static void pcimio_detach(struct comedi_device *dev) { mio_common_detach(dev); if (dev->irq) free_irq(dev->irq, dev); - if (dev->private) { mite_free_ring(devpriv->ai_mite_ring); mite_free_ring(devpriv->ao_mite_ring); @@ -1589,8 +1587,6 @@ static int pcimio_detach(struct comedi_device *dev) if (devpriv->mite) mite_unsetup(devpriv->mite); } - - return 0; } static int pcimio_attach(struct comedi_device *dev, struct comedi_devconfig *it) |