Pull "Actions Semi Arm SoC for v4.15" from Andreas Färber:
This cleans up the S500 SMP code.
* tag 'actions-arm-soc-for-4.15' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-actions:
ARM: owl: smp: Drop owl_secondary_boot()
ARM: owl: smp: Use __pa_symbol()