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ASoC: samsung: odroid: Use guard() for spin locks

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

Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260423125646.156599-4-phucduc.bui@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
bui duc phuc
2026-04-23 19:56:44 +07:00
committed by Mark Brown
parent a54f20fe88
commit 1d4dfb2755
1 changed files with 6 additions and 15 deletions
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21
sound/soc/samsung/odroid.c
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@@ -36,15 +36,12 @@ static int odroid_card_fe_hw_params(struct snd_pcm_substream *substream,
{
struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct odroid_priv *priv = snd_soc_card_get_drvdata(rtd->card);
unsigned long flags;
int ret = 0;
spin_lock_irqsave(&priv->lock, flags);
guard(spinlock_irqsave)(&priv->lock);
if (priv->be_active && priv->be_sample_rate != params_rate(params))
ret = -EINVAL;
spin_unlock_irqrestore(&priv->lock, flags);
return -EINVAL;
return ret;
return 0;
}
static const struct snd_soc_ops odroid_card_fe_ops = {
@@ -58,7 +55,6 @@ static int odroid_card_be_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct odroid_priv *priv = snd_soc_card_get_drvdata(rtd->card);
unsigned int pll_freq, rclk_freq, rfs;
unsigned long flags;
int ret;
switch (params_rate(params)) {
@@ -105,10 +101,8 @@ static int odroid_card_be_hw_params(struct snd_pcm_substream *substream,
return ret;
}
spin_lock_irqsave(&priv->lock, flags);
priv->be_sample_rate = params_rate(params);
spin_unlock_irqrestore(&priv->lock, flags);
scoped_guard(spinlock_irqsave, &priv->lock)
priv->be_sample_rate = params_rate(params);
return 0;
}
@@ -116,9 +110,8 @@ static int odroid_card_be_trigger(struct snd_pcm_substream *substream, int cmd)
{
struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
struct odroid_priv *priv = snd_soc_card_get_drvdata(rtd->card);
unsigned long flags;
spin_lock_irqsave(&priv->lock, flags);
guard(spinlock_irqsave)(&priv->lock);
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
@@ -134,8 +127,6 @@ static int odroid_card_be_trigger(struct snd_pcm_substream *substream, int cmd)
break;
}
spin_unlock_irqrestore(&priv->lock, flags);
return 0;
}