From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Thu, 18 Apr 2013 21:33:40 +0000 (-0700)
Subject: staging: comedi: amplc_dio200: use comedi_legacy_detach()
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~137^2~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=60cb3b02bc74c90aaa77d1acda1eff73c8dda478;p=pandora-kernel.git

staging: comedi: amplc_dio200: use comedi_legacy_detach()

The I/O region used by this driver is always requested using
comedi_request_region(). The devpriv->io union is only used by
the common code shared by the legacy and PCI drivers.

Use the new comedi_legacy_detach() helper in the (*detach) to
release the I/O region requested by this driver. That function
will handle the proper sanity checking before releasing the
resource.

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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