[U-Boot] [PATCH v4 15/32] tpm: report driver error code to upper layer

[Tom Rini]

On Tue, May 15, 2018 at 11:57:11AM +0200, Miquel Raynal wrote:

> Instead of returning a generic 'library' error, report back the actual
> error code so it can be displayed to the user by the regular error path.
> 
> Signed-off-by: Miquel Raynal <miquel.raynal at bootlin.com>
> Reviewed-by: Simon Glass <sjg at chromium.org>

Reviewed-by: Tom Rini <trini at konsulko.com>

-- 
Tom
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