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

This reverts commit 79e56147 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: If5e17bb9ccae1b2398a16063ee66cc40959ec481
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>