Log results of failed EC commands to identify a problem more easily.
Replace cros_ec_cmd_xfer_status with cros_ec_cmd_xfer because the result
has already been checked in this function. The wrapper is not needed.
Signed-off-by: Yu-Hsuan Hsu <yuhsuan@xxxxxxxxxxxx>
---
sound/soc/codecs/cros_ec_codec.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/sound/soc/codecs/cros_ec_codec.c b/sound/soc/codecs/cros_ec_codec.c
index 8d45c628e988e..a4ab62f59efa6 100644
--- a/sound/soc/codecs/cros_ec_codec.c
+++ b/sound/soc/codecs/cros_ec_codec.c
@@ -90,10 +90,17 @@ static int send_ec_host_command(struct cros_ec_device *ec_dev, uint32_t cmd,
if (outsize)
memcpy(msg->data, out, outsize);
- ret = cros_ec_cmd_xfer_status(ec_dev, msg);
+ ret = cros_ec_cmd_xfer(ec_dev, msg);
if (ret < 0)
goto error;
+ if (msg->result != EC_RES_SUCCESS) {
+ dev_err(ec_dev->dev, "Command %d failed: %d\n", cmd,
+ msg->result);
+ ret = -EPROTO;
+ goto error;
+ }
+
if (insize)
memcpy(in, msg->data, insize);
--
2.27.0.212.ge8ba1cc988-goog
