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staging: comedi: dt2811: tidy up analog input subdevice init
Add some whitespace to the analog output subdevice initialization and rename the (*insn_read) function. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -197,8 +197,10 @@ static int dt2811_ai_eoc(struct comedi_device *dev,
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return -EBUSY;
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}
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static int dt2811_ai_insn(struct comedi_device *dev, struct comedi_subdevice *s,
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struct comedi_insn *insn, unsigned int *data)
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static int dt2811_ai_insn_read(struct comedi_device *dev,
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struct comedi_subdevice *s,
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struct comedi_insn *insn,
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unsigned int *data)
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{
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unsigned int chan = CR_CHAN(insn->chanspec);
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unsigned int range = CR_RANGE(insn->chanspec);
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@ -283,17 +285,17 @@ static int dt2811_attach(struct comedi_device *dev, struct comedi_devconfig *it)
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if (ret)
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return ret;
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/* Analog Input subdevice */
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s = &dev->subdevices[0];
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/* initialize the ADC subdevice */
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s->type = COMEDI_SUBD_AI;
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s->subdev_flags = SDF_READABLE |
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s->type = COMEDI_SUBD_AI;
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s->subdev_flags = SDF_READABLE |
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(it->options[2] == 1) ? SDF_DIFF :
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(it->options[2] == 2) ? SDF_COMMON : SDF_GROUND;
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s->n_chan = (it->options[2] == 1) ? 8 : 16;
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s->insn_read = dt2811_ai_insn;
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s->maxdata = 0xfff;
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s->n_chan = (it->options[2] == 1) ? 8 : 16;
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s->maxdata = 0x0fff;
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s->range_table = board->is_pgh ? &dt2811_pgh_ai_ranges
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: &dt2811_pgl_ai_ranges;
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s->insn_read = dt2811_ai_insn_read;
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/* Analog Output subdevice */
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s = &dev->subdevices[1];
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