diff options
| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2012-09-11 13:46:02 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-11 14:01:55 -0700 |
| commit | 48f31251264c3cabcec274da184ad669c195a627 (patch) | |
| tree | 8ebcacb6ebac0143164175734a379b1b33a4be56 | |
| parent | 2aa707058ffa3c31abf8b7480c7773400cc87d01 (diff) | |
staging: comedi: icp_multi: remove n_dichan from boardinfo
There is only one board type supported by this driver and the
number of digital input channels is constant. Remove the
boardinfo for it and just open-code the value.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/comedi/drivers/icp_multi.c | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/drivers/staging/comedi/drivers/icp_multi.c b/drivers/staging/comedi/drivers/icp_multi.c index a80dec8ba28c..7ad58e388850 100644 --- a/drivers/staging/comedi/drivers/icp_multi.c +++ b/drivers/staging/comedi/drivers/icp_multi.c @@ -133,7 +133,6 @@ struct boardtype { int n_aichan; /* num of A/D chans */ int n_aichand; /* num of A/D chans in diff mode */ int n_aochan; /* num of D/A chans */ - int n_dichan; /* num of DI chans */ int ai_maxdata; /* resolution of A/D */ int ao_maxdata; /* resolution of D/A */ const struct comedi_lrange *rangelist_ai; /* rangelist for A/D */ @@ -775,8 +774,7 @@ static int icp_multi_attach(struct comedi_device *dev, n_subdevices++; if (this_board->n_aochan) n_subdevices++; - if (this_board->n_dichan) - n_subdevices++; + n_subdevices++; n_subdevices++; n_subdevices++; @@ -835,18 +833,16 @@ static int icp_multi_attach(struct comedi_device *dev, subdev++; } - if (this_board->n_dichan) { - s = &dev->subdevices[subdev]; - s->type = COMEDI_SUBD_DI; - s->subdev_flags = SDF_READABLE; - s->n_chan = this_board->n_dichan; - s->maxdata = 1; - s->len_chanlist = this_board->n_dichan; - s->range_table = &range_digital; - s->io_bits = 0; - s->insn_bits = icp_multi_insn_bits_di; - subdev++; - } + s = &dev->subdevices[subdev]; + s->type = COMEDI_SUBD_DI; + s->subdev_flags = SDF_READABLE; + s->n_chan = 16; + s->maxdata = 1; + s->len_chanlist = 16; + s->range_table = &range_digital; + s->io_bits = 0; + s->insn_bits = icp_multi_insn_bits_di; + subdev++; s = &dev->subdevices[subdev]; s->type = COMEDI_SUBD_DO; @@ -901,7 +897,6 @@ static const struct boardtype boardtypes[] = { .n_aichan = 16, .n_aichand = 8, .n_aochan = 4, - .n_dichan = 16, .ai_maxdata = 0x0fff, .ao_maxdata = 0x0fff, .rangelist_ai = &range_analog, |