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Date: Fri, 1 Sep 2017 10:56:38 +0800 From: Dou Liyang <douly.fnst@...fujitsu.com> To: <akpm@...ux-foundation.org>, <linux-kernel@...r.kernel.org> CC: Dou Liyang <douly.fnst@...fujitsu.com>, Chris Metcalf <cmetcalf@...lanox.com> Subject: [PATCH v2 6/7] tile/topology: 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 tile platform is unnecessary. Remove it for cleanup. Reported-by: Michael Ellerman <mpe@...erman.id.au> Signed-off-by: Dou Liyang <douly.fnst@...fujitsu.com> Acked-by: Chris Metcalf <cmetcalf@...lanox.com> Cc: Chris Metcalf <cmetcalf@...lanox.com> --- arch/tile/include/asm/topology.h | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/tile/include/asm/topology.h b/arch/tile/include/asm/topology.h index b11d5fc..635a0a4 100644 --- a/arch/tile/include/asm/topology.h +++ b/arch/tile/include/asm/topology.h @@ -29,12 +29,6 @@ static inline int cpu_to_node(int cpu) return cpu_2_node[cpu]; } -/* - * Returns the number of the node containing Node 'node'. - * This architecture is flat, so it is a pretty simple function! - */ -#define parent_node(node) (node) - /* Returns a bitmask of CPUs on Node 'node'. */ static inline const struct cpumask *cpumask_of_node(int node) { -- 2.5.5
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