[alsa-devel] [PATCH 2/3] ASoC: dapm - Use card mutex for DAPM ops instead of codec mutex.

Mark Brown broonie at opensource.wolfsonmicro.com
Mon Mar 5 17:45:33 CET 2012

On Mon, Mar 05, 2012 at 03:55:10PM +0000, Liam Girdwood wrote:

> PCM ops and DAPM don't fight with each other, there is a dependency with
> the snd_card->control_rwsem. The calling ordering is different for init
> that it is for kcontrol updates that causes the warning below :-

control_rwsem isn't in mainline...
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 836 bytes
Desc: Digital signature
Url : http://mailman.alsa-project.org/pipermail/alsa-devel/attachments/20120305/4dcb0bfb/attachment-0001.sig 

More information about the Alsa-devel mailing list