diff options
Diffstat (limited to 'sound/soc/soc-io.c')
| -rw-r--r-- | sound/soc/soc-io.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/sound/soc/soc-io.c b/sound/soc/soc-io.c index 44d0174b4d97..29183ef2b93d 100644 --- a/sound/soc/soc-io.c +++ b/sound/soc/soc-io.c @@ -145,10 +145,13 @@ int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec, if (!codec->control_data) codec->control_data = dev_get_regmap(codec->dev, NULL); - ret = regmap_get_val_bytes(codec->control_data); - /* Errors are legitimate for non-integer byte multiples */ - if (ret > 0) - codec->val_bytes = ret; + if (codec->control_data) { + ret = regmap_get_val_bytes(codec->control_data); + /* Errors are legitimate for non-integer byte + * multiples */ + if (ret > 0) + codec->val_bytes = ret; + } break; default: |