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

This reverts commit 272d619a 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: I2fef34772e2b198fcd6f4c7a04ad02fc8761909d
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>