Merge tag 'tee-cleanup-for-5.7' of https://git.linaro.org/people/jens.wiklander/linux...

Merge tag 'tee-cleanup-for-5.7' of https://git.linaro.org/people/jens.wiklander/linux-tee into arm/drivers

Cleanup shared memory handing in TEE subsystem
The highlights are:
- Removing redundant or unused fields in struct tee_shm
- Only assign userspace shm IDs for shared memory objects originating from
  user space

* tag 'tee-cleanup-for-5.7' of https://git.linaro.org/people/jens.wiklander/linux-tee:
  tee: tee_shm_op_mmap(): use TEE_SHM_USER_MAPPED
  tee: remove redundant teedev in struct tee_shm
  tee: don't assign shm id for private shms
  tee: remove unused tee_shm_priv_alloc()
  tee: remove linked list of struct tee_shm

Link: https://lore.kernel.org/r/20200228140925.GA12393@jade
Signed-off-by: Arnd Bergmann <[email protected]>