firmware: arm_scmi: Refactor device create/destroy helpers

Refactor SCMI device create/destroy helpers: it is now possible to ask
for the creation of all the currently requested devices for a whole
protocol, not only for the creation of a single well-defined device.

While at that, re-instate uniqueness checks on the creation of SCMI
SystemPower devices.

Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Link: https://lore.kernel.org/r/20221222185049.737625-8-cristian.marussi@arm.com
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
This commit is contained in:
Cristian Marussi 2022-12-22 18:50:47 +00:00 • committed by Sudeep Holla
commit 2c3e674465
4 changed files with 141 additions and 22 deletions