From 21208519d42404150fef42283a20192ffe08b0af Mon Sep 17 00:00:00 2001
From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Thu, 18 Apr 2013 14:33:22 -0700
Subject: [PATCH] staging: comedi: drivers: use comedi_legacy_detach() in
 simple drivers

Use the new comedi_legacy_detach() helper in the (*detach) to release
the I/O region requested by these drivers.

Since the (*detach) for these drivers only releases the region, remove
the private (*detach) functions and use comedi_legacy_detach() directly
for the (*detach).

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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