Re: [PATCH 2/9] ARM: OMAP: Fix McBSP spin_lock deadlock

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* David Brownell <david-b@xxxxxxxxxxx> [090128 15:53]:
> On Wednesday 28 January 2009, Tony Lindgren wrote:
> > > On the other hand, we probably need this fix.  The question is, are there
> > > real problems being caused by this, or is this patch just the result of
> > > code analysis?  And can these problems be produced with mainline (iow,
> > > do we have enough other code merged to expose this)?
> > 
> > AFAIK it happens in the mainline with CONFIG_PREMEPT and ASoC.
> 
> I thought it was just spinlock debugging, period.

Yeah right, that's all there is to it. Without ASoC there may not be
any McBSP users.. And to see the warnings spinlock debugging is needed.

Tony
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