From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Thu, 6 Sep 2012 01:43:20 +0000 (-0700)
Subject: staging: comedi: gsc_hpdi: remove subdevice pointer math
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=2de13f1bac495eb354a442963dfc1eb5e7d5b134;p=deliverable%2Flinux.git

staging: comedi: gsc_hpdi: 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/gsc_hpdi.c b/drivers/staging/comedi/drivers/gsc_hpdi.c
index 79f580841dee..5d3fa711a515 100644
--- a/drivers/staging/comedi/drivers/gsc_hpdi.c
+++ b/drivers/staging/comedi/drivers/gsc_hpdi.c
@@ -436,7 +436,7 @@ static int setup_subdevices(struct comedi_device *dev)
 	if (ret)
 		return ret;
 
-	s = dev->subdevices + 0;
+	s = &dev->subdevices[0];
 	/* analog input subdevice */
 	dev->read_subdev = s;
 /*	dev->write_subdev = s; */