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staging: comedi: dt3000: tidy up digital i/o subdevice init

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Remove the unnecessary 'len_chanlist' initialization. This member is
only used by subdevices that support async commands.

For aesthetics, reorder the initialization a bit.

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
2015-10-08 10:48:26 -07:00
committed by Greg Kroah-Hartman
parent 2e310235ca
commit 3a7b06f732
1 changed files with 3 additions and 4 deletions
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7
drivers/staging/comedi/drivers/dt3000.c
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@@ -694,16 +694,15 @@ static int dt3000_auto_attach(struct comedi_device *dev,
s->type = COMEDI_SUBD_UNUSED;
}
/* Digital I/O subdevice */
s = &dev->subdevices[2];
/* dio subsystem */
s->type = COMEDI_SUBD_DIO;
s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
s->n_chan = 8;
s->maxdata = 1;
s->range_table = &range_digital;
s->insn_config = dt3k_dio_insn_config;
s->insn_bits = dt3k_dio_insn_bits;
s->maxdata = 1;
s->len_chanlist = 8;
s->range_table = &range_digital;
s = &dev->subdevices[3];
/* mem subsystem */