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ASoC: codecs: cs47l35: Use guard() for mutex locks

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Clean up the code using guard() for mutex locks.
Merely code refactoring, and no behavior change.

Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260708125002.202515-20-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
bui duc phuc 2026-07-08 19:49:56 +07:00 committed by Mark Brown
parent a97c200c2f
commit db698e3721
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 5 additions and 6 deletions
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11
sound/soc/codecs/cs47l35.c
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@ -6,6 +6,7 @@
// Cirrus Logic International Semiconductor Ltd.
//
#include <linux/cleanup.h>
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/init.h>
@ -1566,9 +1567,8 @@ static int cs47l35_component_probe(struct snd_soc_component *component)
snd_soc_component_init_regmap(component, madera->regmap);
mutex_lock(&madera->dapm_ptr_lock);
madera->dapm = snd_soc_component_to_dapm(component);
mutex_unlock(&madera->dapm_ptr_lock);
scoped_guard(mutex, &madera->dapm_ptr_lock)
madera->dapm = snd_soc_component_to_dapm(component);
ret = madera_init_inputs(component);
if (ret)
@ -1600,9 +1600,8 @@ static void cs47l35_component_remove(struct snd_soc_component *component)
struct madera *madera = cs47l35->core.madera;
int i;
mutex_lock(&madera->dapm_ptr_lock);
madera->dapm = NULL;
mutex_unlock(&madera->dapm_ptr_lock);
scoped_guard(mutex, &madera->dapm_ptr_lock)
madera->dapm = NULL;
for (i = 0; i < CS47L35_NUM_ADSP; i++)
wm_adsp2_component_remove(&cs47l35->core.adsp[i], component);