Merge tag 'mvebu-soc-3.16-2' of git://git.infradead.org/linux-mvebu into next/soc

Merge "mvebu SoC changes for v3.16 (incremental #2)" from Jason Cooper <jason@lakedaemon.net>:

 - mvebu
    - fix coherency on big-endian in -next
    - hardware IO coherency
    - L2/PCIe deadlock workaround
    - small coherency cleanups

* tag 'mvebu-soc-3.16-2' of git://git.infradead.org/linux-mvebu:
  ARM: mvebu: returns ll_get_cpuid() to ll_get_coherency_cpumask()
  ARM: mvebu: improve comments in coherency_ll.S
  ARM: mvebu: fix indentation of assembly instructions in coherency_ll.S
  ARM: mvebu: fix big endian booting after coherency code rework
  ARM: mvebu: coherency: fix registration of PCI bus notifier when !PCI
  ARM: mvebu: implement L2/PCIe deadlock workaround
  ARM: mvebu: use hardware I/O coherency also for PCI devices

Signed-off-by: Arnd Bergmann <arnd@arndb.de>