diff options
| -rw-r--r-- | drivers/staging/comedi/drivers/pcl711.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/staging/comedi/drivers/pcl711.c b/drivers/staging/comedi/drivers/pcl711.c index b6e7f342935d..48a79b8221fc 100644 --- a/drivers/staging/comedi/drivers/pcl711.c +++ b/drivers/staging/comedi/drivers/pcl711.c @@ -213,14 +213,12 @@ static irqreturn_t pcl711_interrupt(int irq, void *d) outb(PCL711_INT_STAT_CLR, dev->iobase + PCL711_INT_STAT_REG); - if (comedi_buf_put(s, data) == 0) { - s->async->events |= COMEDI_CB_OVERFLOW | COMEDI_CB_ERROR; - } else { - s->async->events |= COMEDI_CB_BLOCK | COMEDI_CB_EOS; + if (comedi_buf_write_samples(s, &data, 1)) { if (cmd->stop_src == TRIG_COUNT && !(--devpriv->ntrig)) s->async->events |= COMEDI_CB_EOA; } comedi_handle_events(dev, s); + return IRQ_HANDLED; } |