Laptop power management support

[Sami Haahtinen]

Sami Haahtinen wrote:
> All i can find in dmesg is 2 notes about USB devices failing to power 
> off, while I don't have any connected. Oh well.. back to the drawing 
> board. I think i'll try disconnecting the internal cdrom and disabling 
> bluetooth and wlan..

Right, suspend to disk still fails even if the cdrom is removed and 
wireless stuff is disabled.

dmesg output can be found at: http://ressukka.net/~ressu/dmesg.gz

- Sami