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staging: comedi: poc: 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>
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H Hartley Sweeten authored and Greg Kroah-Hartman committed Sep 6, 2012
1 parent 68720ae commit eb31b63
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion drivers/staging/comedi/drivers/poc.c
Original file line number Diff line number Diff line change
Expand Up @@ -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;
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