diff options
| author | Simon Trimmer <simont@opensource.cirrus.com> | 2026-05-14 16:18:54 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2026-05-15 10:57:05 +0900 |
| commit | 9c0f5bbff146f09f449dd528addeabfb68aef997 (patch) | |
| tree | 92e2f9f01ae1887afe207de75ebd5b98ff5888f2 /sound | |
| parent | c996a4418dd4ee45cd086586c04a1103e8160308 (diff) | |
| download | linux-next-history-9c0f5bbff146f09f449dd528addeabfb68aef997.tar.gz | |
ASoC: cs35l56: Log SoundWire status updates only on changes
The SoundWire slave update_status() callback can be invoked when the
status has not changed. To prevent large amounts of log noise with debug
enabled, log them only when the status changes. This also helps with
understanding them, because they now log an actual change in state.
Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com>
Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Link: https://patch.msgid.link/20260514151854.695145-1-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/cs35l56-sdw.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/soc/codecs/cs35l56-sdw.c b/sound/soc/codecs/cs35l56-sdw.c index 9dc47fec1ea04..d344217de7aa6 100644 --- a/sound/soc/codecs/cs35l56-sdw.c +++ b/sound/soc/codecs/cs35l56-sdw.c @@ -385,18 +385,19 @@ static int cs35l56_sdw_update_status(struct sdw_slave *peripheral, switch (status) { case SDW_SLAVE_ATTACHED: - dev_dbg(cs35l56->base.dev, "%s: ATTACHED\n", __func__); cs35l56->sdw_in_clock_stop_1 = false; if (cs35l56->sdw_attached) break; + dev_dbg(cs35l56->base.dev, "%s: ATTACHED\n", __func__); if (!cs35l56->base.init_done || cs35l56->soft_resetting) cs35l56_sdw_init(peripheral); cs35l56->sdw_attached = true; break; case SDW_SLAVE_UNATTACHED: - dev_dbg(cs35l56->base.dev, "%s: UNATTACHED\n", __func__); + if (cs35l56->sdw_attached) + dev_dbg(cs35l56->base.dev, "%s: UNATTACHED\n", __func__); cs35l56->sdw_attached = false; break; default: |