Merge tag 'mvebu-soc-4.6-1' of git://git.infradead.org/linux-mvebu into next/fixes...

Merge "mvebu soc for 4.6 (part 1)" from Gregory CLEMENT:

randconfig warning fixes for mvebu SoCs

* tag 'mvebu-soc-4.6-1' of git://git.infradead.org/linux-mvebu:
  ARM: mvebu: mark mvebu_hwcc_pci_nb as __maybe_unused
  ARM: mv78xx0: avoid unused function warning
  ARM: orion: only select I2C_BOARDINFO when using I2C