diff options
| -rw-r--r-- | drivers/staging/comedi/drivers/pcmmio.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/drivers/staging/comedi/drivers/pcmmio.c b/drivers/staging/comedi/drivers/pcmmio.c index fc40ee2b34e9..6d60d40733f4 100644 --- a/drivers/staging/comedi/drivers/pcmmio.c +++ b/drivers/staging/comedi/drivers/pcmmio.c @@ -337,7 +337,6 @@ static void pcmmio_handle_dio_intr(struct comedi_device *dev, { struct pcmmio_private *devpriv = dev->private; struct comedi_cmd *cmd = &s->async->cmd; - unsigned int oldevents = s->async->events; unsigned int val = 0; unsigned long flags; int i; @@ -359,29 +358,20 @@ static void pcmmio_handle_dio_intr(struct comedi_device *dev, /* Write the scan to the buffer. */ if (comedi_buf_put(s, val) && - comedi_buf_put(s, val >> 16)) { + comedi_buf_put(s, val >> 16)) s->async->events |= (COMEDI_CB_BLOCK | COMEDI_CB_EOS); - } else { - /* Overflow! Stop acquisition!! */ - /* TODO: STOP_ACQUISITION_CALL_HERE!! */ - pcmmio_stop_intr(dev, s); - } /* Check for end of acquisition. */ if (cmd->stop_src == TRIG_COUNT && devpriv->stop_count > 0) { devpriv->stop_count--; - if (devpriv->stop_count == 0) { + if (devpriv->stop_count == 0) s->async->events |= COMEDI_CB_EOA; - /* TODO: STOP_ACQUISITION_CALL_HERE!! */ - pcmmio_stop_intr(dev, s); - } } done: spin_unlock_irqrestore(&devpriv->spinlock, flags); - if (oldevents != s->async->events) - comedi_event(dev, s); + comedi_handle_events(dev, s); } static irqreturn_t interrupt_pcmmio(int irq, void *d) |