ACPI procfs removal patches and video cleanup patches for 2.6.38

Hi, Len,

this patch set contains three patches for ACPI procfs I/F removal, one patch for processor driver cleanup and another three patches for ACPI video cleanup.

They are all made based on the latest acpi-test tree. As I only run the build test, so we'd better keep them in acpi-test for some time to see if they works, before sending out for linux-next.

thanks
rui