diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/das1800.c')
-rw-r--r-- | drivers/staging/comedi/drivers/das1800.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/staging/comedi/drivers/das1800.c b/drivers/staging/comedi/drivers/das1800.c index 320d95a..8e975d6 100644 --- a/drivers/staging/comedi/drivers/das1800.c +++ b/drivers/staging/comedi/drivers/das1800.c @@ -646,7 +646,6 @@ static void das1800_ai_handler(struct comedi_device *dev) struct comedi_cmd *cmd = &async->cmd; unsigned int status = inb(dev->iobase + DAS1800_STATUS); - async->events = 0; /* select adc for base address + 0 */ outb(ADC, dev->iobase + DAS1800_SELECT); /* dma buffer full */ @@ -665,9 +664,8 @@ static void das1800_ai_handler(struct comedi_device *dev) /* clear OVF interrupt bit */ outb(CLEAR_INTR_MASK & ~OVF, dev->iobase + DAS1800_STATUS); comedi_error(dev, "DAS1800 FIFO overflow"); - das1800_cancel(dev, s); async->events |= COMEDI_CB_ERROR | COMEDI_CB_EOA; - comedi_event(dev, s); + cfc_handle_events(dev, s); return; } /* stop taking data if appropriate */ @@ -680,16 +678,12 @@ static void das1800_ai_handler(struct comedi_device *dev) das1800_flush_dma(dev, s); else das1800_handle_fifo_not_empty(dev, s); - das1800_cancel(dev, s); /* disable hardware conversions */ async->events |= COMEDI_CB_EOA; } else if (cmd->stop_src == TRIG_COUNT && devpriv->count == 0) { /* stop_src TRIG_COUNT */ - das1800_cancel(dev, s); /* disable hardware conversions */ async->events |= COMEDI_CB_EOA; } - comedi_event(dev, s); - - return; + cfc_handle_events(dev, s); } static int das1800_ai_poll(struct comedi_device *dev, |