CS42L52_PWRCTL1_PDN_CODEC, 0);
                break;
        case SND_SOC_BIAS_STANDBY:
-               if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+               if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) {
                        regcache_cache_only(cs42l52->regmap, false);
                        regcache_sync(cs42l52->regmap);
                }
        struct cs42l52_private *cs42l52 =
                container_of(work, struct cs42l52_private, beep_work);
        struct snd_soc_codec *codec = cs42l52->codec;
-       struct snd_soc_dapm_context *dapm = &codec->dapm;
+       struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
        int i;
        int val = 0;
        int best = 0;