From: Mark A. Greer <mgreer@mvista.com>
Date: Mon, 16 Oct 2006 20:50:05 +0000 (-0700)
Subject: [POWERPC] Add flatdevtree source
X-Git-Tag: v2.6.20-rc1~34^2~40^2~8^2~188
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6fb4efc68f5c0e095153510dcfa8b54a42e914ba;p=pandora-kernel.git

[POWERPC] Add flatdevtree source

Add the latest version of the flatdevtree code and corresponding glue.

A phandle table now tracks values returned by ft_find_device().
The value returned by ft_find_device() is a phandle which is really
an index into the phandle table.  The phandle table contains the address
of the corresponding node.  When the flat dt is edited/moved, the node
pointers in the phandle table are updated accordingly so no phandles kept
by the caller become stale.

Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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