tree 4ee4b34a53ec766e18389fc6d6439ba2690f156c
parent 9c2f9b2da650907b928995350cc4e29480fb0f80
author Simon Glass <sjg@chromium.org> 1465440915 -0600
committer Tom Rini <trini@konsulko.com> 1465494773 -0400

tiny-printf: Correct the snprintf() implementation

This current code passes the variable arguments list to sprintf(). This is
not correct. Fix it by calling _vprintf() directly.

This makes firefly-rk3288 boot again.

Fixes: abeb272 ("tiny-printf: Support snprintf()")
Reviewed-by: Stefan Roese <sr@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>