diff options
Diffstat (limited to 'drivers/platform/chrome/cros_ec_lightbar.c')
| -rw-r--r-- | drivers/platform/chrome/cros_ec_lightbar.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/platform/chrome/cros_ec_lightbar.c b/drivers/platform/chrome/cros_ec_lightbar.c index b59180bff5a3..de8dfb12e486 100644 --- a/drivers/platform/chrome/cros_ec_lightbar.c +++ b/drivers/platform/chrome/cros_ec_lightbar.c @@ -116,8 +116,10 @@ static int get_lightbar_version(struct cros_ec_dev *ec, param = (struct ec_params_lightbar *)msg->data; param->cmd = LIGHTBAR_CMD_VERSION; + msg->outsize = sizeof(param->cmd); + msg->result = sizeof(resp->version); ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); - if (ret < 0) { + if (ret < 0 && ret != -EINVAL) { ret = 0; goto exit; } @@ -298,11 +300,9 @@ static ssize_t sequence_show(struct device *dev, goto exit; ret = cros_ec_cmd_xfer_status(ec->ec_dev, msg); - if (ret == -EPROTO) { - ret = scnprintf(buf, PAGE_SIZE, - "ERROR: EC returned %d\n", msg->result); - goto exit; - } else if (ret < 0) { + if (ret < 0) { + ret = scnprintf(buf, PAGE_SIZE, "XFER / EC ERROR %d / %d\n", + ret, msg->result); goto exit; } |