[alsa-devel] [PATCH] Fix codec_dai->ops NULL pointer bug for AC97 codec dai in soc-core

[Mark Brown]

On Fri, Oct 16, 2009 at 05:35:12PM +0800, Barry Song wrote:

> At the beginning, I wanted to do like this. But I saw all other codec
> DAIs register themselves, then got a null ops. Just ac97 is forgot.
> Then I patched AC97 codec DAIs.
> Then you prefer to patch all ops access?

Hrm, so they do.  In that case could you revise your patch to not check
for AC97 but just check for null DAI ops instead since this isn't an
AC97 specific issue?