ASoC: pcm: Use snd_pcm_hw_constraint_single()
Use the new snd_pcm_hw_constraint_single() helper function instead of calling snd_pcm_hw_constraint_minmax() with the same value for min and max to install a constraint that limits the possible configuration values to a single value. Using snd_pcm_hw_constraint_single() makes the indented result clearer and is slightly shorter. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -182,9 +182,9 @@ static int soc_pcm_apply_symmetry(struct snd_pcm_substream *substream,
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dev_dbg(soc_dai->dev, "ASoC: Symmetry forces %dHz rate\n",
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soc_dai->rate);
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ret = snd_pcm_hw_constraint_minmax(substream->runtime,
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ret = snd_pcm_hw_constraint_single(substream->runtime,
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SNDRV_PCM_HW_PARAM_RATE,
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soc_dai->rate, soc_dai->rate);
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soc_dai->rate);
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if (ret < 0) {
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dev_err(soc_dai->dev,
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"ASoC: Unable to apply rate constraint: %d\n",
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@ -198,9 +198,8 @@ static int soc_pcm_apply_symmetry(struct snd_pcm_substream *substream,
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dev_dbg(soc_dai->dev, "ASoC: Symmetry forces %d channel(s)\n",
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soc_dai->channels);
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ret = snd_pcm_hw_constraint_minmax(substream->runtime,
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ret = snd_pcm_hw_constraint_single(substream->runtime,
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SNDRV_PCM_HW_PARAM_CHANNELS,
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soc_dai->channels,
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soc_dai->channels);
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if (ret < 0) {
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dev_err(soc_dai->dev,
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@ -215,9 +214,8 @@ static int soc_pcm_apply_symmetry(struct snd_pcm_substream *substream,
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dev_dbg(soc_dai->dev, "ASoC: Symmetry forces %d sample bits\n",
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soc_dai->sample_bits);
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ret = snd_pcm_hw_constraint_minmax(substream->runtime,
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ret = snd_pcm_hw_constraint_single(substream->runtime,
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SNDRV_PCM_HW_PARAM_SAMPLE_BITS,
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soc_dai->sample_bits,
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soc_dai->sample_bits);
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if (ret < 0) {
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dev_err(soc_dai->dev,
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