diff options
author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2014-11-11 16:55:22 -0700 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-26 15:33:23 -0800 |
commit | 646b55ee6418dd5f20eadc3cd6a4e04f4e1fa1a5 (patch) | |
tree | 840e2035fbaab0a57c6711830e9181213a5401e0 /drivers/staging/comedi/drivers/dmm32at.c | |
parent | 593ea59de723e32dd584ceb57efcdb96a5bca975 (diff) |
staging: comedi: dmm32at: tidy up subdevice initialization
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>
Diffstat (limited to 'drivers/staging/comedi/drivers/dmm32at.c')
-rw-r--r-- | drivers/staging/comedi/drivers/dmm32at.c | 58 |
1 files changed, 28 insertions, 30 deletions
diff --git a/drivers/staging/comedi/drivers/dmm32at.c b/drivers/staging/comedi/drivers/dmm32at.c index 301bbb69698a..5e8a8db12972 100644 --- a/drivers/staging/comedi/drivers/dmm32at.c +++ b/drivers/staging/comedi/drivers/dmm32at.c @@ -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; } |