[APPLIED] [PATCH natty,oneiric] UBUNTU: SAUCE: Unregister input device only if it is registered

[Jeremy Kerr]

Hi Leann,

> Signed-off-by: Leann Ogasawara <leann.ogasawara at canonical.com>
> 
> Applied to Oneiric master-next.

Any chance we could get it applied to natty as a SRU, given that it's
relevant there too? We're happy to do the SRU approval testing.

Cheers,


Jeremy