From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Thu, 6 Sep 2012 01:57:57 +0000 (-0700)
Subject: staging: comedi: ssv_dnp: remove subdevice pointer math
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=015ebbe86d223f55c45ea2bdaca0af69a0ddd0c4;p=openwrt%2Fstaging%2Fblogic.git

staging: comedi: ssv_dnp: 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/ssv_dnp.c b/drivers/staging/comedi/drivers/ssv_dnp.c
index d1f5118c3afa..ae3aa1c5caef 100644
--- a/drivers/staging/comedi/drivers/ssv_dnp.c
+++ b/drivers/staging/comedi/drivers/ssv_dnp.c
@@ -183,7 +183,7 @@ static int dnp_attach(struct comedi_device *dev, struct comedi_devconfig *it)
 	if (ret)
 		return ret;
 
-	s = dev->subdevices + 0;
+	s = &dev->subdevices[0];
 	/* digital i/o subdevice                                             */
 	s->type = COMEDI_SUBD_DIO;
 	s->subdev_flags = SDF_READABLE | SDF_WRITABLE;