From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Thu, 6 Sep 2012 01:46:26 +0000 (-0700)
Subject: staging: comedi: mpc8260cpm: remove subdevice pointer math
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=e49b26e779cce2a5e73b7433d9edcbd157f5a470;p=openwrt%2Fstaging%2Fblogic.git

staging: comedi: mpc8260cpm: 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/mpc8260cpm.c b/drivers/staging/comedi/drivers/mpc8260cpm.c
index a7fda8f01e8c..c0c33299b7f1 100644
--- a/drivers/staging/comedi/drivers/mpc8260cpm.c
+++ b/drivers/staging/comedi/drivers/mpc8260cpm.c
@@ -137,7 +137,7 @@ static int mpc8260cpm_attach(struct comedi_device *dev,
 		return ret;
 
 	for (i = 0; i < 4; i++) {
-		s = dev->subdevices + i;
+		s = &dev->subdevices[i];
 		s->type = COMEDI_SUBD_DIO;
 		s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
 		s->n_chan = 32;