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staging: comedi: pcmad: remove subdevice pointer math
authorH Hartley Sweeten <hartleys@visionengravers.com>
Thu, 6 Sep 2012 01:54:00 +0000 (18:54 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 6 Sep 2012 03:06:30 +0000 (20:06 -0700)
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>
drivers/staging/comedi/drivers/pcmad.c patch | blob | blame | history

diff --git a/drivers/staging/comedi/drivers/pcmad.c b/drivers/staging/comedi/drivers/pcmad.c
index 54d19c943967080fb4e13e57145003def41346ce..5efeb9205c2e54e712d88b94717a0126316d2f5d 100644 (file)
--- a/drivers/staging/comedi/drivers/pcmad.c
+++ b/drivers/staging/comedi/drivers/pcmad.c
@@ -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 */