ASoC: dapm: Only lock CODEC for I/O if not using regmap
If we do use regmap then regmap will take care of things for us. We actually already have this check at a higher level for the current users but this makes sure we do the right thing in the future too if we need to. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
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@ -208,7 +208,7 @@ static int soc_widget_write(struct snd_soc_dapm_widget *w, int reg, int val)
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static inline void soc_widget_lock(struct snd_soc_dapm_widget *w)
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static inline void soc_widget_lock(struct snd_soc_dapm_widget *w)
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{
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{
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if (w->codec)
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if (w->codec && !w->codec->using_regmap)
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mutex_lock(&w->codec->mutex);
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mutex_lock(&w->codec->mutex);
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else if (w->platform)
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else if (w->platform)
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mutex_lock(&w->platform->mutex);
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mutex_lock(&w->platform->mutex);
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@ -216,7 +216,7 @@ static inline void soc_widget_lock(struct snd_soc_dapm_widget *w)
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static inline void soc_widget_unlock(struct snd_soc_dapm_widget *w)
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static inline void soc_widget_unlock(struct snd_soc_dapm_widget *w)
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{
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{
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if (w->codec)
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if (w->codec && !w->codec->using_regmap)
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mutex_unlock(&w->codec->mutex);
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mutex_unlock(&w->codec->mutex);
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else if (w->platform)
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else if (w->platform)
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mutex_unlock(&w->platform->mutex);
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mutex_unlock(&w->platform->mutex);
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