Merge laptop_panel.brightness_in_hardware to laptop_panel device

[David Zeuthen]

On Sun, 2006-06-18 at 23:33 +0100, Richard Hughes wrote:
> As found in http://bugzilla.gnome.org/show_bug.cgi?id=345257 the hal
> property "laptop_panel.brightness_in_hardware" is found the root
> computer object, not on the actual laptop_panel object which is
> obviously wrong.
> 
> Patch attached fixes the issue for Crispin Flowerday, so okay to commit?

This looks good. Thanks.

    David