soc/amd/common/vboot: use transfer_buffer_valid function

show_psp_transfer_info reimplemented the functionality of
transfer_buffer_valid, so use replace that with a function call.

Change-Id: Ie3d373b10bdb0ab00640dabeea12b13ec25406cc
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47977
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>

0 files changed, 0 insertions, 0 deletions