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authorDou Liyang <douly.fnst@cn.fujitsu.com>2017-07-26 21:34:26 +0800
committerCatalin Marinas <catalin.marinas@arm.com>2017-08-15 14:37:45 +0100
commit969ff73e72fe903a2354c51e01c1a1f937c544ca (patch)
tree33c3b78d3486f1887ca135040bdeaefc15538b8d /arch/arm64/include
parentarm64: compat: Remove leftover variable declaration (diff)
downloadlinux-dev-969ff73e72fe903a2354c51e01c1a1f937c544ca.tar.xz
linux-dev-969ff73e72fe903a2354c51e01c1a1f937c544ca.zip
arm64: numa: Remove the unused parent_node() macro
Commit a7be6e5a7f8d ("mm: drop useless local parameters of __register_one_node()") removes the last user of parent_node(). The parent_node() macro in ARM64 platform is unnecessary. Remove it for cleanup. Reported-by: Michael Ellerman <mpe@ellerman.id.au> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/include')
-rw-r--r--arch/arm64/include/asm/numa.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/arm64/include/asm/numa.h b/arch/arm64/include/asm/numa.h
index bf466d1876e3..ef7b23863a7c 100644
--- a/arch/arm64/include/asm/numa.h
+++ b/arch/arm64/include/asm/numa.h
@@ -7,9 +7,6 @@
#define NR_NODE_MEMBLKS (MAX_NUMNODES * 2)
-/* currently, arm64 implements flat NUMA topology */
-#define parent_node(node) (node)
-
int __node_distance(int from, int to);
#define node_distance(a, b) __node_distance(a, b)