tree bb280796e3eddd9e730a64535ee36cbfd535793b
parent b1724cc5b761137f55af86c9b491280f410b70fa
author Nan Zhou <nanzhoumails@gmail.com> 1663703294 +0000
committer Ed Tanous <ed@tanous.net> 1664382472 +0000

entity_manager: reset the path of ObjectManager

Currently, EntityManager places the ObjectManager at "/". According to
the email thread [1], the org has agreed to put object managers at a
fixed location according to the type of objects.

[1] https://lists.ozlabs.org/pipermail/openbmc/2022-July/031336.html

In commit [2], the org has approved that all inventory items shall have
a object manager at /xyz/openbmc_project/inventory. Thus, this commit
changed EntityManager to respect the convention.

[2] https://gerrit.openbmc.org/c/openbmc/phosphor-dbus-interfaces/+/55308

The default ObjectManager at root now becomes useless since most objects
move to ObjectManager at /xyz/openbmc_project/inventory. The only object
left at "/" is the EntityManager object isself which only has a "ReScan"
method. According to the discussion in [3], we are okay to remove this
object manager.

[3] https://discord.com/channels/775381525260664832/1018929092009144380/1021827714619015168

Tested: tested on hardware, EM is working correctly, and a new object at
"/xyz/openbmc_project/inventory" appears, which implements the
ObjectManager interfaces.

Signed-off-by: Nan Zhou <nanzhoumails@gmail.com>
Change-Id: Ic565aa28218275231d020e2cfd77cc5140dfa540