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ASoC: ad1836: Reject unsupported bit sizes

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Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
This commit is contained in:
Mark Brown 2013-12-23 12:41:39 +00:00
parent 6ce4eac1f6
commit c097d5fdf3
1 changed files with 2 additions and 0 deletions
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2
sound/soc/codecs/ad1836.c
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@ -179,6 +179,8 @@ static int ad1836_hw_params(struct snd_pcm_substream *substream,
case SNDRV_PCM_FORMAT_S32_LE: case SNDRV_PCM_FORMAT_S32_LE:
word_len = AD1836_WORD_LEN_24; word_len = AD1836_WORD_LEN_24;
break; break;
default:
return -EINVAL;
} }
regmap_update_bits(ad1836->regmap, AD1836_DAC_CTRL1, regmap_update_bits(ad1836->regmap, AD1836_DAC_CTRL1,