[alsa-devel] 2.6.32-gitX: oops in ac97 codec registration

Mark Brown broonie at opensource.wolfsonmicro.com
Fri Dec 18 11:46:50 CET 2009

On Thu, Dec 17, 2009 at 05:31:14PM +0100, Manuel Lauss wrote:
> On Thu, Dec 17, 2009 at 11:56 AM, Mark Brown

> > The generic AC97 bodge code is broken. ?Again. ?I've not checked the
> > ordering requirements here but reversing the order of snd_soc_new_pcms()
> > and snd_ac97_bus() in ac97_soc_probe() might do the trick.

> It's not that easy; seems something else is fishy.  I even get an oops with
> I2S.  I'll try to find out what's going on (the same code works on
> vanilla 2.6.32
> though).

Ah, oh dear.  That sounds like it'll be something platform specific -
I'd expect to have heard about it if it was more widespread, and my
tests have certainly been OK.

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