Revert "EHCI: keep track of ports being resumed and indicate in hub_status_data"

This reverts commit fb8784626891796895d6ca081ae8cccce8e1fd2d since it
hangs the bootup process on Ventana.

Change-Id: Ia8c9b081b9dda4c197196ec7faaa4eb50cf7088b
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>