tree 726acfa8e571232805dce215493be502c8d1b4c0
parent 9e830540ecbc634f1e508939511dac83ae8c41be
author Felix Held <felix-coreboot@felixheld.de> 1639784483 +0100
committer Felix Held <felix-coreboot@felixheld.de> 1640022032 +0000

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

Use enum cb_err as return type of all functions that aren't exposed
outside of this compilation unit. The checks if a function has returned
a failure are replaced with checks if the return value isn't CB_SUCCESS
which is equivalent if only those two values are used, but also detects
a failure if any unexpected value would be returned.

Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: If8c703f62babac31948d0878e91bd31b31bebc01
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60207
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>