[PATCH v2 0/7] Remove the parent_node() for each arch

[Dou Liyang]

Changelog:

v1 --> v2:
   --Remove the patches which have been add to each arch tree individually.
      [01/11] arm64   ...Has been added to arm64 tree, Queued for 4.14
      [03/11] metag   ...Has been added to the -mm tree
      [05/11] powerpc ...Has been added to the powerpc tree
      [10/11] x86     ...Has been added to the tip sched/core

   --Rebase the remaining patches and repost.

Michael reports the parent_node() will never be invoked since the
Commit a7be6e5a7f8d ("mm: drop useless local parameters of
__register_one_node()") removes the last user of it. 

So we start removing it from the topology.h headers for each arch.

Cc: Tony Luck <tony.luck@xxxxxxxxx>
Cc: Fenghua Yu <fenghua.yu@xxxxxxxxx>
Cc: linux-ia64@xxxxxxxxxxxxxxx
Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Cc: James Hogan <james.hogan@xxxxxxxxxx>
Cc: linux-mips@xxxxxxxxxxxxxx
Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
Cc: Michael Holzheu <holzheu@xxxxxxxxxxxxxxxxxx>
Cc: linux-s390@xxxxxxxxxxxxxxx
Cc: Yoshinori Sato <ysato@xxxxxxxxxxxxxxxxxxxx>
Cc: Rich Felker <dalias@xxxxxxxx>
Cc: linux-sh@xxxxxxxxxxxxxxx
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Cc: sparclinux@xxxxxxxxxxxxxxx
Cc: Chris Metcalf <cmetcalf@xxxxxxxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Cc: linux-arch@xxxxxxxxxxxxxxx
Cc: akpm@xxxxxxxxxxxxxxxxxxxx

Dou Liyang (7):
  ia64: topology: Remove the unused parent_node() macro
  MIPS: numa: Remove the unused parent_node() macro
  s390/topology: Remove the unused parent_node() macro
  sh/numa: Remove the unused parent_node() macro
  sparc64/topology: Remove the unused parent_node() macro
  tile/topology: Remove the unused parent_node() macro
  asm-generic: numa: Remove the unused parent_node() macro

 arch/ia64/include/asm/topology.h                 | 7 -------
 arch/mips/include/asm/mach-ip27/topology.h       | 1 -
 arch/mips/include/asm/mach-loongson64/topology.h | 1 -
 arch/s390/include/asm/topology.h                 | 6 ------
 arch/sh/include/asm/topology.h                   | 1 -
 arch/sparc/include/asm/topology_64.h             | 2 --
 arch/tile/include/asm/topology.h                 | 6 ------
 include/asm-generic/topology.h                   | 3 ---
 8 files changed, 27 deletions(-)

-- 
2.5.5