From 5790b4279b204c839115e6838ff13071ca295679 Mon Sep 17 00:00:00 2001
From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Fri, 30 Aug 2013 11:44:19 -0700
Subject: [PATCH] staging: comedi: comedi_parport: tidy up the register map

Rename the register map defines to better describe the hardware.

Add defines for the control register bits that enable the irq and
change the direction of the data register. This gets rid of the
"magic" numbers.

Remove PARPORT_SIZE, it's only used when requesting the i/o region
with comedi_request_region().

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>
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