From: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
There are too many logs on startup, e.g.
[ 8811.851497] cdns_fill_msg_resp: 2 callbacks suppressed
[ 8811.851497] intel-sdw intel-sdw.0: Msg Ack not received
[ 8811.851498] intel-sdw intel-sdw.0: Msg Ack not received
[ 8811.851499] intel-sdw intel-sdw.0: Msg Ack not received
[ 8811.851499] intel-sdw intel-sdw.0: Msg Ack not received
[ 8811.851500] intel-sdw intel-sdw.0: Msg Ack not received
[ 8811.851500] intel-sdw intel-sdw.0: Msg Ack not received
[ 8811.851502] intel-sdw intel-sdw.0: Msg ignored for Slave 0
[ 8811.851503] soundwire sdw-master-0: No more devices to enumerate
We can skip the 'Msg Ack not received' since it's typical of the
enumeration end, and conversely add the information on which command
fails.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Signed-off-by: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
---
drivers/soundwire/cadence_master.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/soundwire/cadence_master.c b/drivers/soundwire/cadence_master.c
index d3c9cf920cbd..8d7166ffd4ad 100644
--- a/drivers/soundwire/cadence_master.c
+++ b/drivers/soundwire/cadence_master.c
@@ -483,11 +483,11 @@ cdns_fill_msg_resp(struct sdw_cdns *cdns,
for (i = 0; i < count; i++) {
if (!(cdns->response_buf[i] & CDNS_MCP_RESP_ACK)) {
no_ack = 1;
- dev_dbg_ratelimited(cdns->dev, "Msg Ack not received\n");
+ dev_vdbg(cdns->dev, "Msg Ack not received, cmd %d\n", i);
}
if (cdns->response_buf[i] & CDNS_MCP_RESP_NACK) {
nack = 1;
- dev_err_ratelimited(cdns->dev, "Msg NACK received\n");
+ dev_err_ratelimited(cdns->dev, "Msg NACK received, cmd %d\n", i);
}
}
--
2.17.1
