soc/amd/common/block/acpi/ivrs: zero-initialize ivhd_hpet struct

Zero-initialize the ivhd_hpet struct right at the beginning of the
ivhd_describe_hpet function to make sure that the whole struct is in a
defined state.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: If4d3563c485eed4a7cb0526a62f7b6c80f763bfd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76074
Reviewed-by: Jason Glenesk <jason.glenesk@gmail.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>

0 files changed, 0 insertions, 0 deletions