soc/amd/common/lpc/espi_util: use enum cb_err type for return values

Use enum cb_err as return type of all remaining functions that only
return success or failure.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I6cff8480d99641fdfb613bb3e4edc4055ad5efc6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60208
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>

0 files changed, 0 insertions, 0 deletions