On Fri, Mar 20, 2015 at 11:27:35PM -0700, Zhao Ye wrote:

Then in static void soc_init_codec_debugfs(struct snd_soc_codec *codec) and, static void soc_init_platform_debugfs(struct snd_soc_platform *platform)

this two place will make two debugfs_create_dir() with the " snd-soc-dummy" name twice.

So I think we should change one of the names.

Well, upstream what I'd expect to be happening here is that we merge everything into a single dummy component which avoids the problem another way.