Commit caaaa34e authored by Richard Fitzgerald's avatar Richard Fitzgerald Committed by Takashi Iwai
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ALSA: hda: cs35l56: Call pm_runtime_dont_use_autosuspend() 



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().

Signed-off-by: default avatarRichard Fitzgerald <rf@opensource.cirrus.com>
Fixes: 73cfbfa9 ("ALSA: hda/cs35l56: Add driver for Cirrus Logic CS35L56 amplifier")
Link: https://lore.kernel.org/r/20230908101223.2656901-1-rf@opensource.cirrus.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 61ba93b4

sound/pci/hda/cs35l56_hda.c

+1 −0
Original line number Diff line number Diff line
@@ -1003,6 +1003,7 @@ void cs35l56_hda_remove(struct device *dev) 
{

	struct cs35l56_hda *cs35l56 = dev_get_drvdata(dev);



	pm_runtime_dont_use_autosuspend(cs35l56->base.dev);

	pm_runtime_get_sync(cs35l56->base.dev);

	pm_runtime_disable(cs35l56->base.dev);