vboot: use vb2api_get_recovery_reason function

Use vb2api_get_recovery_reason() API function rather
than accessing vb2_shared_data internals.

Of all the vanilla verified boot code in coreboot,
this is the last remaining use of vboot's internal
data structures in coreboot.  There remains only one
sole instance in Eltan's code.

BUG=b:124141368, chromium:957880
TEST=make clean && make test-abuild
BRANCH=none

Change-Id: I845c9b14ffa830bc7de28e9a38188f7066871803
Signed-off-by: Joel Kitching <kitching@google.com>
Cq-Depend: chromium:2055662
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38886
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>

0 files changed, 0 insertions, 0 deletions