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staging: comedi: ni_at_a2150: 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 18:48:20 -07:00 • committed by Greg Kroah-Hartman
parent fc041c2010
commit ca3caabbb1
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/comedi/drivers/ni_at_a2150.c
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@ -832,7 +832,7 @@ static int a2150_attach(struct comedi_device *dev, struct comedi_devconfig *it)
return ret;
/* analog input subdevice */
s = dev->subdevices + 0;
s = &dev->subdevices[0];
dev->read_subdev = s;
s->type = COMEDI_SUBD_AI;
s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_OTHER | SDF_CMD_READ;