Revert "PCI/portdrv: Don't disable AER reporting in get_port_device_capability()"

Revert "PCI/portdrv: Don't disable AER reporting in get_port_device_capability()"

This reverts commit ee70aa214a2d9fa74539b52f6c326ba2f7c0fb11 which is
commit 8795e182b02dc87e343c79e73af6b8b7f9c5e635 upstream.

It is reported to cause problems, so drop it from the stable trees for
now until it gets sorted out.

Link: https://lore.kernel.org/r/47b775c5-57fa-5edf-b59e-8a9041ffbee7@candelatech.com
Reported-by: Ben Greear <greearb@candelatech.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Pali Rohár <pali@kernel.org>
Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Cc: Bharat Kumar Gogada <bharat.kumar.gogada@xilinx.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Yao Hongbo <yaohongbo@linux.alibaba.com>
Cc: Naveen Naidu <naveennaidu479@gmail.com>
Cc: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name revert-pci-portdrv-don-t-disable-aer-reporting-in-get_port_device_capability.patch