From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Wed, 19 Dec 2012 22:44:24 +0000 (-0700)
Subject: staging: comedi: comedi_fops: introduce comedi_is_subdevice_idle()
X-Git-Tag: v3.9-rc1~127^2~517
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9682e28c49f85d4a3c5d2cab401d03ae266f6dde;p=pandora-kernel.git

staging: comedi: comedi_fops: introduce comedi_is_subdevice_idle()

Introduce, and use, a helper to check the subdevice runflags to see if
it is not in error and not running.

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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