Merge tag 'optee-fixes-for-v5.17' of...

Merge tag 'optee-fixes-for-v5.17' of git://git.linaro.org/people/jens.wiklander/linux-tee into arm/fixes

OP-TE fixes for v5.17

- Adds error checking in optee_ffa_do_call_with_arg()
- Reintroduces an accidentally lost fix for a memref size check
- Uses bitmap_free() to free memory obtained with bitmap_zalloc()

* tag 'optee-fixes-for-v5.17' of git://git.linaro.org/people/jens.wiklander/linux-tee:
  optee: add error checks in optee_ffa_do_call_with_arg()
  tee: optee: do not check memref size on return from Secure World
  optee: Use bitmap_free() to free bitmap

Link: https://lore.kernel.org/r/20220126102609.GA1516258@jade


Signed-off-by: Arnd Bergmann <arnd@arndb.de>