[patch] make hal start a lot faster

[Danny Kukawka]

On Sonntag, 27. Juli 2008, Arjan van de Ven wrote:
> Hal is a significant part of the boot time of (optimized) systems; so
> optimizing hal to start faster is certainly worthwhile.
>
> The patch below cuts the start time of hal by about one third,
> by reducing the number of calls to hal_device_get_udi() from
> well over 700.000 to below 100.000.

Thanks for the patch. Commited to git master.

Danny