[PATCH 1/9] Split out is_printable_string() into util.c

[David Gibson]

On Tue, Jul 05, 2011 at 12:02:49PM -0700, Simon Glass wrote:
> This useful function is split out so it will be available to programs
> other than ftdump.
> 
> Signed-off-by: Simon Glass <sjg at chromium.org>

Acked-by: David Gibson <david at gibson.dropbear.id.au>

-- 
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_!
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