diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/adl_pci7x3x.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/adl_pci7x3x.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/staging/comedi/drivers/adl_pci7x3x.c b/drivers/staging/comedi/drivers/adl_pci7x3x.c index 81b7203f824f..5617f5ca384a 100644 --- a/drivers/staging/comedi/drivers/adl_pci7x3x.c +++ b/drivers/staging/comedi/drivers/adl_pci7x3x.c @@ -112,21 +112,10 @@ static int adl_pci7x3x_do_insn_bits(struct comedi_device *dev, unsigned int *data) { unsigned long reg = (unsigned long)s->private; - 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)) outl(s->state, dev->iobase + reg); - } - /* - * NOTE: The output register is not readable. - * This returned state will not be correct until all the - * outputs have been updated. - */ data[1] = s->state; return insn->n; |