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| author | Dou Liyang <douly.fnst@cn.fujitsu.com> | 2017-11-17 15:31:29 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-17 16:10:04 -0800 |
| commit | 5eb9e8ac9a8f8ae98ae4386357683a0b5684bb48 (patch) | |
| tree | 74c69659d57c62c507f737ea92099f9dcb7286ed /arch/ia64 | |
| parent | d4258247d9057c848cc1c1ad9581400b5124dedd (diff) | |
| download | lwn-5eb9e8ac9a8f8ae98ae4386357683a0b5684bb48.tar.gz lwn-5eb9e8ac9a8f8ae98ae4386357683a0b5684bb48.zip | |
arch/ia64/include/asm/topology.h: remove unused parent_node() macro
Commit a7be6e5a7f8d ("mm: drop useless local parameters of
__register_one_node()") removed the last user of parent_node().
The parent_node() macro in IA64(Itanium) platform is unnecessary.
Remove it for cleanup.
Link: http://lkml.kernel.org/r/1504234599-29533-2-git-send-email-douly.fnst@cn.fujitsu.com
Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com>
Reported-by: Michael Ellerman <mpe@ellerman.id.au>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/include/asm/topology.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/ia64/include/asm/topology.h b/arch/ia64/include/asm/topology.h index 3ad8f6988363..82f9bf702804 100644 --- a/arch/ia64/include/asm/topology.h +++ b/arch/ia64/include/asm/topology.h @@ -34,13 +34,6 @@ &node_to_cpu_mask[node]) /* - * Returns the number of the node containing Node 'nid'. - * Not implemented here. Multi-level hierarchies detected with - * the help of node_distance(). - */ -#define parent_node(nid) (nid) - -/* * Determines the node for a given pci bus */ #define pcibus_to_node(bus) PCI_CONTROLLER(bus)->node |