ppc4xx_serial.c?

Is arch/ppc/kernel/ppc4xx_serial.c of any relevance any more?  It
doesn't include any code unless CONFIG_DEBUG_BRINGUP is defined, and
it doesn't look like it would compile, let alone be called, if it was
defined.

--
David Gibson			| For every complex problem there is a
david@gibson.dropbear.id.au	| solution which is simple, neat and
				| wrong.  -- H.L. Mencken
http://www.ozlabs.org/people/dgibson


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