[PPC,SOUND] Fix audio gpio state detection

[Benjamin Herrenschmidt]

On Sun, 2006-02-12 at 17:46 -0500, Ben Collins wrote:
> On Mon, 2006-02-13 at 09:35 +1100, Benjamin Herrenschmidt wrote:
> > Can you sync with the patches Ben Collins is doing on this as well ?
> > 
> > Ben, what is your status ? Are you feeding those through upstream the
> > alsa folks ? Or waiting for me to do something ? :)
> > 
> > The above, if it appear to works well enough might be worth merging
> > now ...
> 
> I haven't synced because I've been waiting for some kind of go ahead
> from you. I can rediff against 2.6.16-git and send them to alsa, CC ppc
> list.

Please, do so !

Thanks,
Ben.