Merge tag 'tee-subsys-fix-for-4.21' of...

Merge tag 'tee-subsys-fix-for-4.21' of https://git.linaro.org/people/jens.wiklander/linux-tee into next/late

Avoid possible double list_del in supplicant comms

A fix for the OP-TEE driver to avoid possible double list_del during
tee-supplicant communication while the system is shutting down.

* tag 'tee-subsys-fix-for-4.21' of https://git.linaro.org/people/jens.wiklander/linux-tee:
  tee: optee: avoid possible double list_del()

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