From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C6221C04A6B for ; Sun, 12 May 2019 11:48:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 976BE2146F for ; Sun, 12 May 2019 11:48:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726604AbfELLsn (ORCPT ); Sun, 12 May 2019 07:48:43 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:36174 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726027AbfELLsn (ORCPT ); Sun, 12 May 2019 07:48:43 -0400 Received: from DGGEMS409-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id F4122B53C7888E2F4D59; Sun, 12 May 2019 19:48:39 +0800 (CST) Received: from localhost (10.177.31.96) by DGGEMS409-HUB.china.huawei.com (10.3.19.209) with Microsoft SMTP Server id 14.3.439.0; Sun, 12 May 2019 19:48:33 +0800 From: YueHaibing To: , , , , CC: , , YueHaibing Subject: [PATCH] ARM: mm: remove unused variables Date: Sun, 12 May 2019 19:41:05 +0800 Message-ID: <20190512114105.41792-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.177.31.96] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix gcc warnings: arch/arm/mm/init.c: In function 'mem_init': arch/arm/mm/init.c:456:13: warning: unused variable 'itcm_end' [-Wunused-variable] extern u32 itcm_end; ^ arch/arm/mm/init.c:455:13: warning: unused variable 'dtcm_end' [-Wunused-variable] extern u32 dtcm_end; ^ They are not used any more since commit 1c31d4e96b8c ("ARM: 8820/1: mm: Stop printing the virtual memory layout") Signed-off-by: YueHaibing --- arch/arm/mm/init.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index be0b429..c71ecbb 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -450,12 +450,6 @@ static void __init free_highpages(void) */ void __init mem_init(void) { -#ifdef CONFIG_HAVE_TCM - /* These pointers are filled in on TCM detection */ - extern u32 dtcm_end; - extern u32 itcm_end; -#endif - set_max_mapnr(pfn_to_page(max_pfn) - mem_map); /* this will put all unused low memory onto the freelists */ -- 2.7.4 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 93661C04A6B for ; 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Sun, 12 May 2019 19:48:33 +0800 From: YueHaibing To: , , , , Subject: [PATCH] ARM: mm: remove unused variables Date: Sun, 12 May 2019 19:41:05 +0800 Message-ID: <20190512114105.41792-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.177.31.96] X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190512_044848_519283_2237B599 X-CRM114-Status: UNSURE ( 7.42 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: YueHaibing , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Fix gcc warnings: arch/arm/mm/init.c: In function 'mem_init': arch/arm/mm/init.c:456:13: warning: unused variable 'itcm_end' [-Wunused-variable] extern u32 itcm_end; ^ arch/arm/mm/init.c:455:13: warning: unused variable 'dtcm_end' [-Wunused-variable] extern u32 dtcm_end; ^ They are not used any more since commit 1c31d4e96b8c ("ARM: 8820/1: mm: Stop printing the virtual memory layout") Signed-off-by: YueHaibing --- arch/arm/mm/init.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index be0b429..c71ecbb 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -450,12 +450,6 @@ static void __init free_highpages(void) */ void __init mem_init(void) { -#ifdef CONFIG_HAVE_TCM - /* These pointers are filled in on TCM detection */ - extern u32 dtcm_end; - extern u32 itcm_end; -#endif - set_max_mapnr(pfn_to_page(max_pfn) - mem_map); /* this will put all unused low memory onto the freelists */ -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel