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Date: Fri, 1 Sep 2017 10:56:39 +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>, Arnd Bergmann <arnd@...db.de>, <linux-arch@...r.kernel.org> Subject: [PATCH v2 7/7] asm-generic: 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 generic situation is unnecessary. Remove it for cleanup. Reported-by: Michael Ellerman <mpe@...erman.id.au> Signed-off-by: Dou Liyang <douly.fnst@...fujitsu.com> Cc: Arnd Bergmann <arnd@...db.de> Cc: linux-arch@...r.kernel.org --- include/asm-generic/topology.h | 3 --- 1 file changed, 3 deletions(-) diff --git a/include/asm-generic/topology.h b/include/asm-generic/topology.h index 5d2add1..2388737 100644 --- a/include/asm-generic/topology.h +++ b/include/asm-generic/topology.h @@ -44,9 +44,6 @@ #define cpu_to_mem(cpu) ((void)(cpu),0) #endif -#ifndef parent_node -#define parent_node(node) ((void)(node),0) -#endif #ifndef cpumask_of_node #ifdef CONFIG_NEED_MULTIPLE_NODES #define cpumask_of_node(node) ((node) == 0 ? cpu_online_mask : cpu_none_mask) -- 2.5.5
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