Merge tag 'vexpress-fixes-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sudee...

ARMv7 VExpress fixes for v4.8

Few fixes to remove build warnings with W=1

* tag 'vexpress-fixes-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
  power: vexpress: make dev_attr_active static
  ARM: vexpress/spc: fix missing include of spc.h
  ARM: versatile: fix missing <plat/platsmp.h> include
  ARM: vexpress/hotplug: fix missing core.h include
  ARM: vexpress/spc: remove unused variable perf_stat_reg

Signed-off-by: Olof Johansson <olof@lixom.net>