diff options
-rw-r--r-- | drivers/staging/comedi/drivers/pcmmio.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/staging/comedi/drivers/pcmmio.c b/drivers/staging/comedi/drivers/pcmmio.c index 7e1117fe4360..4da5e5864047 100644 --- a/drivers/staging/comedi/drivers/pcmmio.c +++ b/drivers/staging/comedi/drivers/pcmmio.c @@ -387,22 +387,13 @@ static void pcmmio_stop_intr(struct comedi_device *dev, struct comedi_subdevice *s) { struct pcmmio_subdev_private *subpriv = s->private; - int nports, firstport, asic, port; - - asic = subpriv->dio.intr.asic; - if (asic < 0) - return; /* not an interrupt subdev */ subpriv->dio.intr.enabled_mask = 0; subpriv->dio.intr.active = 0; s->async->inttrig = NULL; - nports = subpriv->dio.intr.num_asic_chans / CHANS_PER_PORT; - firstport = subpriv->dio.intr.asic_chan / CHANS_PER_PORT; - switch_page(dev, PCMMIO_PAGE_ENAB); - for (port = firstport; port < firstport + nports; ++port) { - /* disable all intrs for this subdev.. */ - outb(0, dev->iobase + PCMMIO_PAGE_REG(port)); - } + + /* disable all dio interrupts */ + pcmmio_dio_write(dev, 0, PCMMIO_PAGE_ENAB, 0); } static irqreturn_t interrupt_pcmmio(int irq, void *d) |