ASoC: core: Fix check before defaulting to regmap

[deliverable/linux.git] / sound / soc / soc-core.c

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index f219b2f7ee682c795bcf12ec2bea9b9855506b6f..f81c5976b9611e5348bf9262e62eedd6cdd40fbe 100644 (file)
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1096,7 +1096,7 @@ static int soc_probe_codec(struct snd_soc_card *card,
        }
 
        /* If the driver didn't set I/O up try regmap */
-       if (!codec->control_data)
+       if (!codec->write && dev_get_regmap(codec->dev, NULL))
                snd_soc_codec_set_cache_io(codec, 0, 0, SND_SOC_REGMAP);
 
        if (driver->controls)