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staging: comedi: dmm32at: tidy up subdevice initialization

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For aesthetics, add some whitespace to the subdevice initialization.

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>
This commit is contained in:
H Hartley Sweeten 2014-11-11 16:55:22 -07:00 committed by Greg Kroah-Hartman
parent 593ea59de7
commit 646b55ee64
1 changed files with 28 additions and 30 deletions
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58
drivers/staging/comedi/drivers/dmm32at.c
View file

@ -693,48 +693,46 @@ static int dmm32at_attach(struct comedi_device *dev,
if (ret)
return ret;
/* Analog Input subdevice */
s = &dev->subdevices[0];
/* analog input subdevice */
s->type = COMEDI_SUBD_AI;
/* we support single-ended (ground) and differential */
s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_DIFF;
s->n_chan = 32;
s->maxdata = 0xffff;
s->range_table = &dmm32at_airanges;
s->insn_read = dmm32at_ai_insn_read;
s->type = COMEDI_SUBD_AI;
s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_DIFF;
s->n_chan = 32;
s->maxdata = 0xffff;
s->range_table = &dmm32at_airanges;
s->insn_read = dmm32at_ai_insn_read;
if (dev->irq) {
dev->read_subdev = s;
s->subdev_flags |= SDF_CMD_READ;
s->len_chanlist = 32;
s->do_cmd = dmm32at_ai_cmd;
s->do_cmdtest = dmm32at_ai_cmdtest;
s->cancel = dmm32at_ai_cancel;
s->subdev_flags |= SDF_CMD_READ;
s->len_chanlist = s->n_chan;
s->do_cmd = dmm32at_ai_cmd;
s->do_cmdtest = dmm32at_ai_cmdtest;
s->cancel = dmm32at_ai_cancel;
}
/* Analog Output subdevice */
s = &dev->subdevices[1];
/* analog output subdevice */
s->type = COMEDI_SUBD_AO;
s->subdev_flags = SDF_WRITABLE;
s->n_chan = 4;
s->maxdata = 0x0fff;
s->range_table = &dmm32at_aoranges;
s->insn_write = dmm32at_ao_insn_write;
s->insn_read = comedi_readback_insn_read;
s->type = COMEDI_SUBD_AO;
s->subdev_flags = SDF_WRITABLE;
s->n_chan = 4;
s->maxdata = 0x0fff;
s->range_table = &dmm32at_aoranges;
s->insn_write = dmm32at_ao_insn_write;
s->insn_read = comedi_readback_insn_read;
ret = comedi_alloc_subdev_readback(s);
if (ret)
return ret;
/* Digital I/O subdevice */
s = &dev->subdevices[2];
/* digital i/o subdevice */
s->type = COMEDI_SUBD_DIO;
s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
s->n_chan = 24;
s->maxdata = 1;
s->state = 0;
s->range_table = &range_digital;
s->insn_bits = dmm32at_dio_insn_bits;
s->insn_config = dmm32at_dio_insn_config;
s->type = COMEDI_SUBD_DIO;
s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
s->n_chan = 24;
s->maxdata = 1;
s->range_table = &range_digital;
s->insn_bits = dmm32at_dio_insn_bits;
s->insn_config = dmm32at_dio_insn_config;
return 0;
}