Commit f52e8d0c authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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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: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 048e27aa

drivers/staging/comedi/drivers/dt2811.c

+10 −8
Original line number Diff line number Diff line
@@ -197,8 +197,10 @@ static int dt2811_ai_eoc(struct comedi_device *dev, 
	return -EBUSY;

}



static int dt2811_ai_insn(struct comedi_device *dev, struct comedi_subdevice *s,

			  struct comedi_insn *insn, unsigned int *data)

static int dt2811_ai_insn_read(struct comedi_device *dev,

			       struct comedi_subdevice *s,

			       struct comedi_insn *insn,

			       unsigned int *data)

{

	unsigned int chan = CR_CHAN(insn->chanspec);

	unsigned int range = CR_RANGE(insn->chanspec);
@@ -283,17 +285,17 @@ static int dt2811_attach(struct comedi_device *dev, struct comedi_devconfig *it) 
	if (ret)

		return ret;



	/* Analog Input subdevice */

	s = &dev->subdevices[0];

	/* initialize the ADC subdevice */

	s->type		= COMEDI_SUBD_AI;

	s->subdev_flags	= SDF_READABLE |

			  (it->options[2] == 1) ? SDF_DIFF :

			  (it->options[2] == 2) ? SDF_COMMON : SDF_GROUND;

	s->n_chan	= (it->options[2] == 1) ? 8 : 16;

	s->insn_read = dt2811_ai_insn;

	s->maxdata = 0xfff;

	s->maxdata	= 0x0fff;

	s->range_table	= board->is_pgh ? &dt2811_pgh_ai_ranges

					: &dt2811_pgl_ai_ranges;

	s->insn_read	= dt2811_ai_insn_read;



	/* Analog Output subdevice */

	s = &dev->subdevices[1];

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