In commit
3610ea5397b80822e417aaa0e706fd803fb05680 (ehci: workaround for pci
quirk timeout on ExoPC), a workaround was added to skip the negociation for
the handoff of the EHCI controller.
Refactor the DMI detection code to use standard dmi_check_system function.
Signed-off-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>