codec->control_data has to be left unset to make the ASoC core access the regmap properly. That bug slipped in during a rebase session of the driver refactoring. Signed-off-by: Daniel Mack <zonque@gmail.com> --- sound/soc/codecs/adau1701.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/sound/soc/codecs/adau1701.c b/sound/soc/codecs/adau1701.c index ce56065..16e5555 100644 --- a/sound/soc/codecs/adau1701.c +++ b/sound/soc/codecs/adau1701.c @@ -599,8 +599,6 @@ static int adau1701_probe(struct snd_soc_codec *codec) unsigned int val; struct adau1701 *adau1701 = snd_soc_codec_get_drvdata(codec); - codec->control_data = to_i2c_client(codec->dev); - /* * Let the pll_clkdiv variable default to something that won't happen * at runtime. That way, we can postpone the firmware download from -- 1.8.1.4