staging: comedi: dt3000: use dev->read_subdev
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Thu, 5 Dec 2013 20:43:38 +0000 (13:43 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 6 Dec 2013 21:07:16 +0000 (13:07 -0800)
commit1580994f6c81b8c4b47f2c8f1e2c7cefcf2923fe
tree1a24233f9823c7cfa665fceb0ae1ff1123d36f8d
parent98f6303b6faf342e3e8ad8d2be2e51f5f32ed30e
staging: comedi: dt3000: use dev->read_subdev

Use the dev->read_subdev that was setup in the device attach instead
of accessing the dev->subdevices array directly.

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/dt3000.c