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ASoC: cs35l56: cs35l56_component_remove() must clear cs35l56->component

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[ Upstream commit ae861c466ee57e15a29d97629e1c564e3f714a4f ]

The cs35l56->component pointer is used by the suspend-resume handling to
know whether the driver is fully instantiated. This is to prevent it
queuing dsp_work which would result in calling wm_adsp when the driver
is not an instantiated ASoC component. So this pointer must be cleared
by cs35l56_component_remove().

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Fixes: e496112529 ("ASoC: cs35l56: Add driver for Cirrus Logic CS35L56")
Link: https://msgid.link/r/20240129162737.497-4-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Richard Fitzgerald
2024-01-29 16:27:22 +00:00
committed by Greg Kroah-Hartman
parent cc698db49b
commit 93fc01f9b5
1 changed files with 2 additions and 0 deletions
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2
sound/soc/codecs/cs35l56.c
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@@ -809,6 +809,8 @@ static void cs35l56_component_remove(struct snd_soc_component *component)
struct cs35l56_private *cs35l56 = snd_soc_component_get_drvdata(component);
cancel_work_sync(&cs35l56->dsp_work);
cs35l56->component = NULL;
}
static int cs35l56_set_bias_level(struct snd_soc_component *component,