From patchwork Wed Feb 25 02:47:45 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yingjoe Chen X-Patchwork-Id: 5877391 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id A4E5D9F37F for ; Wed, 25 Feb 2015 02:51:59 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D2FAC20373 for ; Wed, 25 Feb 2015 02:51:58 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1F7812034C for ; Wed, 25 Feb 2015 02:51:56 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YQS1a-0005Mq-SR; Wed, 25 Feb 2015 02:48:34 +0000 Received: from [210.61.82.184] (helo=mailgw02.mediatek.com) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YQS1W-0005Ha-25 for linux-arm-kernel@lists.infradead.org; Wed, 25 Feb 2015 02:48:31 +0000 X-Listener-Flag: 11101 Received: from mtkhts09.mediatek.inc [(172.21.101.70)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 1989257752; Wed, 25 Feb 2015 10:47:50 +0800 Received: from mtksdtcf02.mediatek.inc (10.21.12.142) by mtkhts09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 14.3.181.6; Wed, 25 Feb 2015 10:47:49 +0800 From: Yingjoe Chen To: Catalin Marinas , Will Deacon , Steve Capper Subject: [PATCH] arm64: mm: remove unused functions and variable protoypes Date: Wed, 25 Feb 2015 10:47:45 +0800 Message-ID: <1424832465-21181-1-git-send-email-yingjoe.chen@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150224_184830_326302_95DA7C14 X-CRM114-Status: UNSURE ( 5.36 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 1.3 (+) Cc: Yingjoe Chen , linux-arm-kernel@lists.infradead.org, srv_heupstream@mediatek.com, linux-kernel@vger.kernel.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The functions __cpu_flush_user_tlb_range and __cpu_flush_kern_tlb_range were removed in commit fa48e6f780 'arm64: mm: Optimise tlb flush logic where we have >4K granule'. Global variable cpu_tlb was never used in arm64. Remove them. Signed-off-by: Yingjoe Chen Acked-by: Will Deacon --- arch/arm64/include/asm/tlbflush.h | 5 ----- 1 file changed, 5 deletions(-) diff --git a/arch/arm64/include/asm/tlbflush.h b/arch/arm64/include/asm/tlbflush.h index 73f0ce5..4abe9b9 100644 --- a/arch/arm64/include/asm/tlbflush.h +++ b/arch/arm64/include/asm/tlbflush.h @@ -24,11 +24,6 @@ #include #include -extern void __cpu_flush_user_tlb_range(unsigned long, unsigned long, struct vm_area_struct *); -extern void __cpu_flush_kern_tlb_range(unsigned long, unsigned long); - -extern struct cpu_tlb_fns cpu_tlb; - /* * TLB Management * ==============