[PATCH v2] dtc: Remove spurious output on stderr

[David Gibson]

On Wed, Apr 11, 2012 at 04:32:26PM -0700, Simon Glass wrote:
> Outputing to stderr is best avoided unless there is an error or warning to
> display. At present dtc always displays the name of the file it is compiling
> and the input/output formats. For example:
> 
> DTC: dts->dts  on file "-"
> 
> This can cause problems in some build systems. For example, U-Boot shows
> build errors for any boards which use dtc at present. It is typically the
> only message output during such a build. The C compiler does not output
> anything in general. The current dtc behaviour makes it difficult to
> provide a silent build in the normal case where nothing went wrong.
> 
> Remove the message entirely.
> 
> 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_!
http://www.ozlabs.org/~dgibson