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authorDou Liyang <douly.fnst@cn.fujitsu.com>2017-11-17 15:31:29 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-11-17 16:10:04 -0800
commit5eb9e8ac9a8f8ae98ae4386357683a0b5684bb48 (patch)
tree74c69659d57c62c507f737ea92099f9dcb7286ed
parentdrivers/pcmcia/sa1111_badge4.c: avoid unused function warning (diff)
downloadlinux-dev-5eb9e8ac9a8f8ae98ae4386357683a0b5684bb48.tar.xz
linux-dev-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>
-rw-r--r--arch/ia64/include/asm/topology.h7
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