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staging: comedi: cb_pcidas: tidy up 8800 caldac calibration subdevice 

For aesthetics, add some whitespace to the subdevice init.

It's not possible to actually read from the caldac. For convienence
the subdevice readback provided by the core is used to return the
last value written to the subdevice. Remove the SDF_READABLE flag
from the subdev_flags.

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 2015-10-13 17:47:55 -07:00 committed by Greg Kroah-Hartman
parent a266cd7992
commit d9b0cde419
1 changed files with 6 additions and 6 deletions
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12
drivers/staging/comedi/drivers/cb_pcidas.c
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@ -1365,13 +1365,13 @@ static int cb_pcidas_auto_attach(struct comedi_device *dev,
s->maxdata = 0xff;
s->insn_read = eeprom_read_insn;
/* 8800 caldac */
/* Calibration subdevice - 8800 caldac */
s = &dev->subdevices[4];
s->type = COMEDI_SUBD_CALIB;
s->subdev_flags = SDF_READABLE | SDF_WRITABLE | SDF_INTERNAL;
s->n_chan = 8;
s->maxdata = 0xff;
s->insn_write = cb_pcidas_caldac_insn_write;
s->type = COMEDI_SUBD_CALIB;
s->subdev_flags = SDF_WRITABLE | SDF_INTERNAL;
s->n_chan = 8;
s->maxdata = 0xff;
s->insn_write = cb_pcidas_caldac_insn_write;
ret = comedi_alloc_subdev_readback(s);
if (ret)