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authorLars-Peter Clausen <lars@metafoo.de>2014-01-11 10:24:44 +0100
committerMark Brown <broonie@linaro.org>2014-01-14 20:42:34 +0000
commit55dcdb5051930dee75e9e2c0da90bc82ee3dcd77 (patch)
treee05838d0923ffce632897b46954468349a661c7a /sound
parente3a9269f874067fcefc5eb8037466161fb0fe3f4 (diff)
downloadlinux-55dcdb5051930dee75e9e2c0da90bc82ee3dcd77.tar.bz2
ASoC: pcm: Use snd_pcm_rate_mask_intersect() helper
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>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/soc-pcm.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 2b8949647e32..4bbda0a4ee03 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -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;