Revert "of: platform: Batch fwnode parsing when adding all top level devices"

Revert "of: platform: Batch fwnode parsing when adding all top level devices"

This reverts commit f02961d6a769eb90746cf7c43d3704304d7e266a.

The fw_devlink_pause/resume() optimization attempt is getting replaced
with a much more robust optimization by the end of this series. So, stop
using those APIs.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Saravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20201121020232.908850-6-saravanak@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>