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authorPeng Fan <Peng.Fan@freescale.com>2015-11-25 17:16:21 +0800
committerguoyin.chen <guoyin.chen@freescale.com>2016-03-04 15:53:37 +0800
commitbc26ac46150f1e84fa937c71a589ac957de316ee (patch)
tree6a8f7b71e31122e85d99ee2732f287d8f018e418 /common/miiphyutil.c
parentcab43cb0834b9183d62479e9c67e621c2ef3b704 (diff)
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common: mmc: unsigned char compared against 0
"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> (cherry picked from commit 678e9316d48f78d162f705846b6f6eeab4aa5dd0)
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