diff options
Diffstat (limited to 'drivers/platform/chrome')
| -rw-r--r-- | drivers/platform/chrome/cros_ec_proto.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/platform/chrome/cros_ec_proto.c b/drivers/platform/chrome/cros_ec_proto.c index 9dec475edc84..05d2e8765a66 100644 --- a/drivers/platform/chrome/cros_ec_proto.c +++ b/drivers/platform/chrome/cros_ec_proto.c @@ -163,6 +163,11 @@ static int cros_ec_wait_until_complete(struct cros_ec_device *ec_dev, uint32_t * if (msg->result != EC_RES_SUCCESS) return ret; + if (ret == 0) { + ret = -EPROTO; + break; + } + if (!(status->flags & EC_COMMS_STATUS_PROCESSING)) return ret; } |