From: Jeff Mahoney <jeffm@suse.com>
Date: Wed, 11 Sep 2013 17:00:30 +0000 (-0400)
Subject: kobject: introduce kobj_completion
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~64^2~68
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eee031649707db3c9920d9498f8d03819b74fc23;p=pandora-kernel.git

kobject: introduce kobj_completion

A common way to handle kobject lifetimes in embedded in objects with
different lifetime rules is to pair the kobject with a struct completion.

This introduces a kobj_completion structure that can be used in place
of the pairing, along with several convenience functions for
initialization, release, and put-and-wait.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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