staging: comedi: pcl724: remove subdevice pointer math
authorH Hartley Sweeten <hartleys@visionengravers.com>
Thu, 6 Sep 2012 01:51:20 +0000 (18:51 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 6 Sep 2012 03:06:29 +0000 (20:06 -0700)
commitd533ef070d0af7816616499fc4bf0eb36dfd63a6
tree2daec8ffa61af1012934958fa26d4ecde3229eae
parentaf77727a2b14b0c475709cfa200e7a25045a2a82
staging: comedi: pcl724: 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>
drivers/staging/comedi/drivers/pcl724.c