From: Kyle Moffett <Kyle.D.Moffett@boeing.com>
Date: Fri, 2 Dec 2011 06:28:06 +0000 (+0000)
Subject: powerpc/mpic: Cache the device-tree node in "struct mpic"
X-Git-Tag: v3.3-rc1~181^2~50^2~1
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c51242e7080d2265761de309cdea222d7e27bdfe;p=pandora-kernel.git

powerpc/mpic: Cache the device-tree node in "struct mpic"

Store the node pointer in the MPIC during initialization so that all of
the later operational code can just reuse the cached pointer.

Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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