Revert "PCI/ACPI: Fix runtime PM ref imbalance on Hot-Plug Capable ports"

This reverts commit 24adef4f which is
commit 6cff20ce upstream.

It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.

Bug: 161946584
Change-Id: I6bb1c394a801f6ba0969fe9c4680a5384271bc9b
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>