On Wed, Jun 21, 2017 at 04:32:30AM +0000, Kuninori Morimoto wrote:

> 	- struct device *dev = rtd->platform_com->dev;
> 	+ struct snd_soc_component *component = snd_soc_lookup_runtime(rtd, driver);

This seems like a fairly sensible idiom, and it'll also help deal with
some of the issues we have right now with CODEC<->CODEC links I think.