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staging: comedi: pcmad: remove subdevice pointer math

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Convert the comedi_subdevice access from pointer math to array
access.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2012-09-05 18:54:00 -07:00 committed by Greg Kroah-Hartman
parent edb9dac794
commit 86bb856a02
1 changed files with 1 additions and 1 deletions
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drivers/staging/comedi/drivers/pcmad.c
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@ -127,7 +127,7 @@ static int pcmad_attach(struct comedi_device *dev, struct comedi_devconfig *it)
dev->board_name = board->name;
s = dev->subdevices + 0;
s = &dev->subdevices[0];
s->type = COMEDI_SUBD_AI;
s->subdev_flags = SDF_READABLE | AREF_GROUND;
s->n_chan = 16; /* XXX */