From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Thu, 6 Sep 2012 01:46:07 +0000 (-0700)
Subject: staging: comedi: mpc624: remove subdevice pointer math
X-Git-Tag: next-20120907~17^2~50
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=283fd0b2ac1de771255bdeb8749440d7488219a0;p=karo-tx-linux.git

staging: comedi: mpc624: 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>
---

diff --git a/drivers/staging/comedi/drivers/mpc624.c b/drivers/staging/comedi/drivers/mpc624.c
index b928b6763cd5..f8b7faefc961 100644
--- a/drivers/staging/comedi/drivers/mpc624.c
+++ b/drivers/staging/comedi/drivers/mpc624.c
@@ -353,7 +353,7 @@ static int mpc624_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 	if (ret)
 		return ret;
 
-	s = dev->subdevices + 0;
+	s = &dev->subdevices[0];
 	s->type = COMEDI_SUBD_AI;
 	s->subdev_flags = SDF_READABLE | SDF_DIFF;
 	s->n_chan = 8;