staging: comedi: pcl711: use comedi_cmd pointer
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Tue, 27 May 2014 17:30:59 +0000 (10:30 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 28 May 2014 21:28:54 +0000 (14:28 -0700)
commitae2348e22824529112b50cbbda7451749b185479
tree056bd1ec2f166e9e8982f5e6cb674f7afbc2c30e
parentb5fc9c1031407010ea308be15342bd01b848a853
staging: comedi: pcl711: use comedi_cmd pointer

Use a local variable to access the comedi_cmd as a pointer instead
of getting to from the comedi_subdevice pointer.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/comedi/drivers/pcl711.c