snd_soc_register_dai
struct snd_soc_dai *snd_soc_register_dai(struct snd_soc_component *component,
dai = snd_soc_register_dai(component, drvs, false);
dai = snd_soc_register_dai(component, &dais[i], false);
EXPORT_SYMBOL_GPL(snd_soc_register_dai);
dai = snd_soc_register_dai(component, dai_drv + i, count == 1 &&
dai = snd_soc_register_dai(tplg->comp, dai_drv, false);