[U-Boot] common: mmc: unsigned char compared against 0

Tom Rini
2015-12-06T22:06:35Z

On Wed, Nov 25, 2015 at 05:16:21PM +0800, Peng Fan wrote:

> "enable" is unsigned char type and its value will not be
> negative, so discard "enable < 0".
>
> Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
> Cc: Diego Santa Cruz <Diego.SantaCruz@spinetix.com>
> Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
> Cc: Andrew Gabbasov <andrew_gabbasov@mentor.com>
> Cc: Simon Glass <sjg@chromium.org>
> Cc: Stefano Babic <sbabic@denx.de>
> Cc: Tom Rini <trini@konsulko.com>
> Reviewed-by: Simon Glass <sjg@chromium.org>

Applied to u-boot/master, thanks!

--
Tom
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