Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751708AbdIAC52 (ORCPT ); Thu, 31 Aug 2017 22:57:28 -0400 Received: from mail.cn.fujitsu.com ([183.91.158.132]:41089 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751443AbdIAC4w (ORCPT ); Thu, 31 Aug 2017 22:56:52 -0400 X-IronPort-AV: E=Sophos;i="5.41,456,1498492800"; d="scan'208";a="25090044" From: Dou Liyang To: , CC: Dou Liyang , Arnd Bergmann , Subject: [PATCH v2 7/7] asm-generic: numa: Remove the unused parent_node() macro Date: Fri, 1 Sep 2017 10:56:39 +0800 Message-ID: <1504234599-29533-8-git-send-email-douly.fnst@cn.fujitsu.com> X-Mailer: git-send-email 2.5.5 In-Reply-To: <1504234599-29533-1-git-send-email-douly.fnst@cn.fujitsu.com> References: <1504234599-29533-1-git-send-email-douly.fnst@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.167.226.106] X-yoursite-MailScanner-ID: C45DB4724E69.AE3CA X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: douly.fnst@cn.fujitsu.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 938 Lines: 33 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 Signed-off-by: Dou Liyang Cc: Arnd Bergmann Cc: linux-arch@vger.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