commit ec03804552e9a723569e14d2512f36a8e70dc640 upstream Driver remove() must call pm_runtime_dont_use_autosuspend(). Drivers that call pm_runtime_use_autosuspend() must disable it in driver remove(). Unfortunately until recently this was only mentioned in 1 line in a 900+ line document so most people hadn't noticed this. It has only recently been added to the kerneldoc of pm_runtime_use_autosuspend(). Backport note: This is the same change as the upstream commit but the cs35l56->base.dev argument in the upstream code is cs35l56->dev in older releases. Signed-off-by: Richard Fitzgerald <rf@xxxxxxxxxxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20230908101716.2658582-1-rf@xxxxxxxxxxxxxxxxxxxxx Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> --- Please apply to 6.5. --- sound/soc/codecs/cs35l56.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/soc/codecs/cs35l56.c b/sound/soc/codecs/cs35l56.c index fd06b9f9d496..7e241908b5f1 100644 --- a/sound/soc/codecs/cs35l56.c +++ b/sound/soc/codecs/cs35l56.c @@ -1594,6 +1594,7 @@ void cs35l56_remove(struct cs35l56_private *cs35l56) flush_workqueue(cs35l56->dsp_wq); destroy_workqueue(cs35l56->dsp_wq); + pm_runtime_dont_use_autosuspend(cs35l56->dev); pm_runtime_suspend(cs35l56->dev); pm_runtime_disable(cs35l56->dev); -- 2.30.2
