[PATCH v2 2/9] log: don't build the trace buffer when log is not ready

[Tom Rini]

On Fri, Nov 27, 2020 at 11:20:52AM +0100, Patrick Delaunay wrote:

> Update _log function to drop any traces when log is yet initialized:
> vsnprintf is no more executed in this case.
> 
> This patch allows to reduce the cost for the dropped early debug trace.
> 
> Reviewed-by: Simon Glass <sjg at chromium.org>
> Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com>

Applied to u-boot/master, thanks!

-- 
Tom
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