Patch merged into coreboot/master: b5146b3 AMD Inagua: Kconfig: Remove `WARNINGS_ARE_ERRORS` to treat warnings as errors

the following patch was just integrated into master:
commit b5146b394a11642649d7645be97ad5c5f8e2892e
Author: Paul Menzel 
Date:   Fri Mar 29 11:17:25 2013 +0100

AMD Inagua: Kconfig: Remove `WARNINGS_ARE_ERRORS` to treat warnings as errors

Now that the AMD Inagua builds without any warnigs, remove the
    config option `WARNINGS_ARE_ERRORS` set to no by default from
    the file `Kconfig` so warnings are treated as errors to prevent
    code from being added in the future introducing warnings.

Change-Id: I0b58bd74b06dc54d180b16d6a207354b5fea0d0f
    Signed-off-by: Paul Menzel 
    Reviewed-on: http://review.coreboot.org/2953
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

Build-Tested: build bot (Jenkins) at Fri Mar 29 11:50:15 2013, giving +1
Reviewed-By: Stefan Reinauer  at Fri Mar 29 21:11:01 2013, giving +2
See http://review.coreboot.org/2953 for details.

-gerrit