[alsa-devel] Can not rmmod snd_hda_codec_hdmi

[Xuebing Wang]

Clemens, thanks for your help.

I am using Fedora 21 (Ubuntu 14.04.1 has the same problem).

'rmmod snd-hda-intel' shows this module is in use too. 

'modinfo snd-hda-intel', nor file /lib/modules/.../modules.dep shows that any kernel modules depends
on snd-hda-intel or snd_hda_codec_hdmi.

Is it possible that a kernel thread is using these 2 modules?

Any ideas? Thanks.


On Tue, 2014-12-23 at 17:21 +0100, Clemens Ladisch wrote:
> Xuebing Wang wrote:
> >rmmod: ERROR: Module snd_hda_codec_hdmi is in use
> 
> rmmod snd-hda-intel first.
> 
> 
> Regards,
> Clemens
>