From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Wed, 30 Jan 2013 23:46:39 +0000 (-0700)
Subject: staging: comedi: ni_daq_dio24: cleanup dio24_detach
X-Git-Tag: v3.9-rc1~127^2~175
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6746dc6340ea90e04f51825042d4e5e47472b951;p=pandora-kernel.git

staging: comedi: ni_daq_dio24: cleanup dio24_detach

Simplify the call to subdev_8255_cleanup() to remove the
need for a local variable.

This driver only attaches to pcmcia devices so the test for
thisboard != pcmcia_bustype will always fail. Remove the test
and the unreachable release_region().

This driver also never does a request_irq() so remove the
free_irq().

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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