Merge tag 'ffa-updates-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep...

Arm FF-A firmware driver updates/fixes for v5.19

Couple of fixes to handle fragmented memory descriptors and incorrect
UUID parameter passed to ffa_partition_probe. Another fix deals with
the incorrect use of ffa_device's driver_data by the core driver.
Apart from these fixes, there is an addition of ffa_dev_get_drvdata helper
function and its use in optee driver.

* tag 'ffa-updates-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
  tee: optee: Use ffa_dev_get_drvdata to fetch driver_data
  firmware: arm_ffa: Add ffa_dev_get_drvdata helper function
  firmware: arm_ffa: Remove incorrect assignment of driver_data
  firmware: arm_ffa: Fix uuid parameter to ffa_partition_probe
  firmware: arm_ffa: Fix handling of fragmented memory descriptors

Link: https://lore.kernel.org/r/20220504112853.3491961-1-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>