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ASoC: pcm: Use snd_pcm_rate_mask_intersect() helper

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Instead of open-coding the intersecting of two rate masks (and getting slightly
wrong for some of the corner cases) use the new snd_pcm_rate_mask_intersect()
helper function.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Lars-Peter Clausen 2014-01-11 10:24:44 +01:00 committed by Mark Brown
parent e3a9269f87
commit 55dcdb5051
1 changed files with 2 additions and 7 deletions
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9
sound/soc/soc-pcm.c
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@ -162,13 +162,8 @@ static void soc_pcm_init_runtime_hw(struct snd_pcm_runtime *runtime,
hw->formats &= codec_stream->formats & cpu_stream->formats;
else
hw->formats = codec_stream->formats & cpu_stream->formats;
hw->rates = codec_stream->rates & cpu_stream->rates;
if (codec_stream->rates
& (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS))
hw->rates |= cpu_stream->rates;
if (cpu_stream->rates
& (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS))
hw->rates |= codec_stream->rates;
hw->rates = snd_pcm_rate_mask_intersect(codec_stream->rates,
cpu_stream->rates);
hw->rate_min = 0;
hw->rate_max = UINT_MAX;