UBUNTU (pre-stable) Natty: ALSA: pcm: fix infinite loop in snd_pcm_update_hw_ptr0()

[Tim Gardner]

On 04/04/2011 11:46 PM, David Henningsson wrote:
> While this hasn't reached all trees yet, I think we should pick it up
> ASAP, due to what it prevents: hard lockups with interrupts disabled.
>

Applied to Natty. Do you think its necessary for older kernels?

-- 
Tim Gardner tim.gardner at canonical.com