This change addresses GCC-15 behavior where {0} union initializers only
clear the first member, leaving padding bits uninitialized. The new {}
initializer ensures full union clearing as required by C23.
Change-Id: I1d9b063d8bdd3d2f0b0f67e6c20eb484ff6a5cc5
Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/88732
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yidi Lin <yidilin@google.com>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
ecbca16bf4