From: Ian Abbott <abbotti@mev.co.uk>
Date: Fri, 25 Jul 2014 17:07:08 +0000 (+0100)
Subject: staging: comedi: amplc_dio200_common: remove some tests from amplc_dio200_common_detach()
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~166^2~167
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ffe29dc6668b9bf0e102fda8f6f52b239c5b83f4;p=pandora-kernel.git

staging: comedi: amplc_dio200_common: remove some tests from amplc_dio200_common_detach()

`amplc_dio200_common_detach()` doesn't do much apart from freeing the
IRQ handler that was requested by `amplc_dio200_common_attach()` if
`dev->irq` is non-zero.  There is no need to check if the pointer to
the constant board data or the pointer to private per-device data
exist, so remove those tests.

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