Revert "drivers: bus: simple-pm-bus: Add support for probing simple bus only devices"

This reverts commit d5f13bbb which is
commit 98e96cf8 upstream.

This change related to fw_devlink was backported to v5.10 but has
severaly other dependencies that were not backported.  As discussed
with the original author, the best approach for v5.10 is to revert.

Link: https://lore.kernel.org/linux-omap/7hk0efmfzo.fsf@baylibre.com


Acked-by: Saravana Kannan <saravanak@google.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>