Merge remote-tracking branches 'asoc/topic/adsp', 'asoc/topic/atmel', 'asoc/topic...

[firefly-linux-kernel-4.4.55.git] / sound / soc / codecs / ad1836.c

diff --git a/sound/soc/codecs/ad1836.c b/sound/soc/codecs/ad1836.c
index af490bebd7f5d5ca2ae009ccbeab6680b209aee5..77f459868579ad7f90d262f683f32e07ae4506a8 100644 (file)
--- a/sound/soc/codecs/ad1836.c
+++ b/sound/soc/codecs/ad1836.c
@@ -179,6 +179,8 @@ static int ad1836_hw_params(struct snd_pcm_substream *substream,
        case 32:
                word_len = AD1836_WORD_LEN_24;
                break;
+       default:
+               return -EINVAL;
        }
 
        regmap_update_bits(ad1836->regmap, AD1836_DAC_CTRL1,