Merge tag 'tee-optee-for-5.2' of http://git.linaro.org:/people/jens.wiklander/linux-tee into arm/drivers

Allow OP-TEE driver to work without static shared memory

* tag 'tee-optee-for-5.2' of http://git.linaro.org:/people/jens.wiklander/linux-tee:
  optee: allow to work without static shared memory
Signed-off-by: Olof Johansson <olof@lixom.net>