Merge tag 'scmi-fixes-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep...

SCMI fix for v4.17

A single patch to ensure that the scmi device is not used for setting up
scmi handle after it's freed(fixes use after free).

* tag 'scmi-fixes-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
  firmware: arm_scmi: Use after free in scmi_create_protocol_device()

Signed-off-by: Olof Johansson <olof@lixom.net>