diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2015-01-01 17:16:10 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-01-06 18:33:58 +0100 |
| commit | 059d3dc6e5e8d4a62803eb3ad01b34fa3f714675 (patch) | |
| tree | 441d1974c8d0efdbb7ab3d436eddfbce152c0346 /sound/soc/atmel/sam9g20_wm8731.c | |
| parent | Linux 3.19-rc1 (diff) | |
| download | linux-059d3dc6e5e8d4a62803eb3ad01b34fa3f714675.tar.xz linux-059d3dc6e5e8d4a62803eb3ad01b34fa3f714675.zip | |
ASoC: sam9g20_wm8731: Use static DAI format setup
Set the dai_fmt field in the dai_link struct instead of manually calling
snd_soc_dai_fmt(). This makes the code cleaner and shorter.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/atmel/sam9g20_wm8731.c')
| -rw-r--r-- | sound/soc/atmel/sam9g20_wm8731.c | 30 |
1 files changed, 2 insertions, 28 deletions
diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c index 66b66d0e7514..98ca6341147b 100644 --- a/sound/soc/atmel/sam9g20_wm8731.c +++ b/sound/soc/atmel/sam9g20_wm8731.c @@ -64,33 +64,6 @@ static struct clk *mclk; -static int at91sam9g20ek_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - int ret; - - /* set codec DAI configuration */ - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM); - if (ret < 0) - return ret; - - /* set cpu DAI configuration */ - ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S | - SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM); - if (ret < 0) - return ret; - - return 0; -} - -static struct snd_soc_ops at91sam9g20ek_ops = { - .hw_params = at91sam9g20ek_hw_params, -}; - static int at91sam9g20ek_set_bias_level(struct snd_soc_card *card, struct snd_soc_dapm_context *dapm, enum snd_soc_bias_level level) @@ -173,7 +146,8 @@ static struct snd_soc_dai_link at91sam9g20ek_dai = { .init = at91sam9g20ek_wm8731_init, .platform_name = "at91rm9200_ssc.0", .codec_name = "wm8731.0-001b", - .ops = &at91sam9g20ek_ops, + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBM_CFM, }; static struct snd_soc_card snd_soc_at91sam9g20ek = { |