tree 6d18b89d302265152c2c8ff1bececa45adfd6d20
parent 43a5f88bb428080ab6e361ef6bc5e92169ee8452
author Felix Held <felix-coreboot@felixheld.de> 1606854599 +0100
committer Felix Held <felix-coreboot@felixheld.de> 1606944499 +0000

soc/amd/common/smbus: remove misleading definition

SMBHST_STAT_NOERROR was a redefinition of SMBHST_STAT_INTERRUPT that was
used in smbus_wait_until_done. Remove the misleading bit definition that
also didn't correspond with the register definitions and replace it with
the definition of the actual bit that gets checked. Also add a comment
that the code actually checks the IRQ status flag to see if the last
command is already completed.

Change-Id: I1a58fe0d58d3887dd2e83320e977a57e271685b3
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48219
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>