diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/rti800.c')
-rw-r--r-- | drivers/staging/comedi/drivers/rti800.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/staging/comedi/drivers/rti800.c b/drivers/staging/comedi/drivers/rti800.c index cbb4ba5b852a..e1f3671ac056 100644 --- a/drivers/staging/comedi/drivers/rti800.c +++ b/drivers/staging/comedi/drivers/rti800.c @@ -267,13 +267,7 @@ static int rti800_do_insn_bits(struct comedi_device *dev, struct comedi_insn *insn, unsigned int *data) { - unsigned int mask = data[0]; - unsigned int bits = data[1]; - - if (mask) { - s->state &= ~mask; - s->state |= (bits & mask); - + if (comedi_dio_update_state(s, data)) { /* Outputs are inverted... */ outb(s->state ^ 0xff, dev->iobase + RTI800_DO); } |