Re: [alsa-devel] [PATCH 08/13] ASoC: Track which components have been registered with snd_soc_register_component()

On Mon, Mar 24, 2014 at 12:40:49PM +0100, Lars-Peter Clausen wrote:

My plan is to let it take a pointer to the component itself. I'm just not too sure about the implementation details yet.

The question there is why you'd ever want to only unregister a single thing that the device registered. devm_ does make this a bit more academic but still.