Merge tag 'scmi-fix-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep...

ARM SCMI fix for v5.5

Just a single fix to correct the SCMI fast channel doorbell ring logic
when CONFIG_64BIT is not set.

* tag 'scmi-fix-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
  firmware: arm_scmi: Fix doorbell ring logic for !CONFIG_64BIT

Link: https://lore.kernel.org/r/20191114164555.GA19398@bogus
Signed-off-by: Olof Johansson <olof@lixom.net>