diff options
| -rw-r--r-- | drivers/staging/comedi/drivers/addi_apci_2032.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/comedi/drivers/addi_apci_2032.c b/drivers/staging/comedi/drivers/addi_apci_2032.c index aeb34dbe02a..4c348dd2a5d 100644 --- a/drivers/staging/comedi/drivers/addi_apci_2032.c +++ b/drivers/staging/comedi/drivers/addi_apci_2032.c @@ -159,7 +159,7 @@ static int apci2032_int_insn_bits(struct comedi_device *dev, struct comedi_insn *insn, unsigned int *data) { - data[1] = s->state; + data[1] = inl(dev->iobase + APCI2032_INT_STATUS_REG) & 3; return insn->n; } @@ -245,10 +245,10 @@ static irqreturn_t apci2032_interrupt(int irq, void *d) if (!val) return IRQ_NONE; - s->state = inl(dev->iobase + APCI2032_INT_STATUS_REG); - outl(0x0, dev->iobase + APCI2032_INT_CTRL_REG); + val = inl(dev->iobase + APCI2032_INT_STATUS_REG) & 3; + outl(0x00, dev->iobase + APCI2032_INT_CTRL_REG); - if (comedi_buf_put(s->async, s->state)) + if (comedi_buf_put(s->async, val)) s->async->events |= COMEDI_CB_BLOCK | COMEDI_CB_EOS; else s->async->events |= COMEDI_CB_OVERFLOW; |