Merge tag 'scmi-fixes-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep...

Merge tag 'scmi-fixes-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes

Arm SCMI fixes for v5.16

Couple of fixes for sparse warnings(type error assignment in voltage and
sensor protocols), add proper propagation of error from scmi_pm_domain_probe
handling agent discovery response in base protocol correctly and a fix
to avoid null pointer de-reference in the error path.

* tag 'scmi-fixes-5.16' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
  firmware: arm_scmi: Fix type error assignment in voltage protocol
  firmware: arm_scmi: Fix type error in sensor protocol
  firmware: arm_scmi: pm: Propagate return value to caller
  firmware: arm_scmi: Fix base agent discover response
  firmware: arm_scmi: Fix null de-reference on error path

Link: https://lore.kernel.org/r/20211118121656.4014764-1-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>