Merge tag 'brcmstb-smp-uart-for-3.19' of http://github.com/brcm/linux into next/soc

Merge tag 'brcmstb-smp-uart-for-3.19' of http://github.com/brcm/linux into next/soc

Merge "ARM: brcmstb: SMP, Kconfig, earlyprintk and GISB fixes" from Florian
Fainelli:

This pull request contains 3 changes for the brcmstb platform and 2 changes
to the GISB bus arbiter driver

- fist patch adds earlyprintk to brcmstb platforms using the existing 8250
  infrastructure

- second patch re-introduces SMP support after fixing the problems we had in
  the initial implementation, for this patch to apply cleanly, I had to advance
  up to "ARM: brcmstb: revert SMP support"

- third patch is dropping unused Kconfig dependencies

- fourth patch registers the ARM fault code for external aborts that the GISB
  bus arbiter driver is designed to assit

- fifth patch does save/restore the GISB arbiter timeout across S3
  suspend/resume cycles

Thanks!

* tag 'brcmstb-smp-uart-for-3.19' of http://github.com/brcm/linux:
  bus: brcmstb_gisb: save and restore GISB timeout
  bus: brcmstb_gisb: register the fault code hook
  ARM: brcmstb: Kconfig: drop unneeded symbol selections
  ARM: brcmstb: reintroduce SMP support
  ARM: brcmstb: add debug UART for earlyprintk support

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