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staging: comedi: poc: remove subdevice pointer math 

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 18:55:27 -07:00 committed by Greg Kroah-Hartman
parent 68720ae68a
commit eb31b63a76
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/comedi/drivers/poc.c
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@ -164,7 +164,7 @@ static int poc_attach(struct comedi_device *dev, struct comedi_devconfig *it)
return -ENOMEM;
/* analog output subdevice */
s = dev->subdevices + 0;
s = &dev->subdevices[0];
s->type = board->type;
s->n_chan = board->n_chan;
s->maxdata = (1 << board->n_bits) - 1;