diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2018-10-30 10:31:40 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-11-05 14:27:15 +0300 |
| commit | 0900d1e64815b3b8d4d04197aa135e77317176e1 (patch) | |
| tree | 05f1d939c6f281d9e86f41aa46bac93daef7131c /sound/soc/codecs/pcm3168a.c | |
| parent | 61f18dc78a6b70c409134d0f4d873e9253565e05 (diff) | |
| download | linux-0900d1e64815b3b8d4d04197aa135e77317176e1.tar.xz | |
ASoC: pcm3168a: cleanup hw_constraint for LEFT_J/I2S
hw constraint for LEFT_J/I2S are same, but had duplicated code.
This code cleanup these.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/pcm3168a.c')
| -rw-r--r-- | sound/soc/codecs/pcm3168a.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/sound/soc/codecs/pcm3168a.c b/sound/soc/codecs/pcm3168a.c index 52cc950c9fd1..5f4327f5b725 100644 --- a/sound/soc/codecs/pcm3168a.c +++ b/sound/soc/codecs/pcm3168a.c @@ -504,6 +504,10 @@ static int pcm3168a_startup(struct snd_pcm_substream *substream, unsigned int fmt; unsigned int sample_min; unsigned int channel_max; + unsigned int channel_maxs[] = { + 6, /* rx */ + 8 /* tx */ + }; if (tx) fmt = pcm3168a->dac_fmt; @@ -528,18 +532,9 @@ static int pcm3168a_startup(struct snd_pcm_substream *substream, channel_max = 2; break; case PCM3168A_FMT_LEFT_J: - sample_min = 24; - if (tx) - channel_max = 8; - else - channel_max = 6; - break; case PCM3168A_FMT_I2S: sample_min = 24; - if (tx) - channel_max = 8; - else - channel_max = 6; + channel_max = channel_maxs[tx]; break; default: sample_min = 24; |