From: Alex Elder <elder@inktank.com>
Date: Wed, 31 Oct 2012 00:40:33 +0000 (-0500)
Subject: rbd: probe the parent of an image if present
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~26^2~98
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f82ee54d95c9430838e4580f3bcc196ad36e4f2;p=pandora-kernel.git

rbd: probe the parent of an image if present

Call the probe function for the parent device if one is present.
Since we don't formally support the layering feature we won't
be using this functionality just yet.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
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