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

[Jon Loeliger]

> 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>

Applied.

jdl