1) Use of_get_next_parent in of_node_to_nid.
2) Use pr_fmt to prefix kernel output. and drop duplicated message
   of NUMA turned off.

Based of Zhen Lei 's patchset v3 "fix some type infos and bugs for arm64/of num"
in http://www.spinics.net/lists/arm-kernel/msg507650.html.

Kefeng Wang (3):
  of_numa: Use of_get_next_parent to simplify code
  of_numa: Use pr_fmt()
  arm64: numa: Use pr_fmt()

 arch/arm64/mm/numa.c | 42 +++++++++++++++++++++---------------------
 drivers/of/of_numa.c | 25 +++++++++++--------------
 2 files changed, 32 insertions(+), 35 deletions(-)

-- 
1.7.12.4