staging: vc04_services: Get rid of vchiq_platform_paused/resumed()

vchiq_platform_paused() and vchiq_platform_resumed() do nothing.

Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Link: https://lore.kernel.org/r/20200131103836.14312-8-nsaenzjulienne@suse.de


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>