[PATCH 2/2] Allow nodes at the root to be specified by path as well as by label.

[David Gibson]

On Mon, Oct 18, 2010 at 01:25:50PM -0700, John Bonesio wrote:
> Changes to allow us to specify a node by it's path. A path can be used in
> place of a label.
> 
> This is particularly useful when overriding existing nodes.
> This way we don't have to label every possible node in a device tree we know
> is a base device tree for a class of systems, and we know the tree will be
> modified for the specific systems.

Nack.  This patch is pointless, the DT_REF lexing will already resolve
paths in the form &{/some/path} and I see no reason that won't work
for tree merging as well.  Oh, and bare &/path/to/node is a bad idea
anyway, more about that later.

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson