From patchwork Mon Oct 22 09:17:33 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wei Yongjun X-Patchwork-Id: 193121 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 2D6E42C0081 for ; Mon, 22 Oct 2012 20:17:38 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752714Ab2JVJRf (ORCPT ); Mon, 22 Oct 2012 05:17:35 -0400 Received: from mail-qc0-f174.google.com ([209.85.216.174]:64483 "EHLO mail-qc0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751979Ab2JVJRe (ORCPT ); Mon, 22 Oct 2012 05:17:34 -0400 Received: by mail-qc0-f174.google.com with SMTP id o22so1313124qcr.19 for ; Mon, 22 Oct 2012 02:17:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:cc:content-type; bh=vUplxCArVqsOrXFYSiwC13UODmbFmcrR83ws1bHneg4=; b=iQnqDUjoNzoWWnVtKXrJTv54yOvhaetHC+bAFxVgFV5Z5+BPkS725mDK/htvED6zW9 vB6XQOnIw04d6vbrCz/FgwxoLbnlado1j7UEmpk2BdvtU+k/aaCm41h6QECOv8mpLGo0 w5OS1WrpNBYyU5ipfyg7dA9Atp+P8cGhbos96wZ5MoW24dM7s4/5NFVW+vVrMoUR6d/6 BnPs+c1hmWRx4jHmJbl8GEntmxnnBBhknJ3/5Foj54tAQce8pLx2qJqp7ulTIVCfxRuk fy2VegetEcwHRbbVBKsl2i0gWOpXABsoTtUoxtRZlvoAFeEUilax6fOWZIkHFXmXDYlf H/Sg== MIME-Version: 1.0 Received: by 10.224.196.132 with SMTP id eg4mr3832334qab.93.1350897453793; Mon, 22 Oct 2012 02:17:33 -0700 (PDT) Received: by 10.229.134.205 with HTTP; Mon, 22 Oct 2012 02:17:33 -0700 (PDT) Date: Mon, 22 Oct 2012 17:17:33 +0800 Message-ID: Subject: [PATCH] sata_sil24: remove unused variable from sata_sil24.c From: Wei Yongjun To: jgarzik@pobox.com Cc: yongjun_wei@trendmicro.com.cn, linux-ide@vger.kernel.org Sender: linux-ide-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ide@vger.kernel.org From: Wei Yongjun The variable addr is initialized but never used otherwise, so remove the unused variable. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun --- drivers/ata/sata_sil24.c | 4 ---- 1 file changed, 4 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c index a5f2a56..59f0d63 100644 --- a/drivers/ata/sata_sil24.c +++ b/drivers/ata/sata_sil24.c @@ -506,8 +506,6 @@ static int sil24_scr_read(struct ata_link *link, unsigned sc_reg, u32 *val) void __iomem *scr_addr = sil24_port_base(link->ap) + PORT_SCONTROL; if (sc_reg < ARRAY_SIZE(sil24_scr_map)) { - void __iomem *addr; - addr = scr_addr + sil24_scr_map[sc_reg] * 4; *val = readl(scr_addr + sil24_scr_map[sc_reg] * 4); return 0; } @@ -519,8 +517,6 @@ static int sil24_scr_write(struct ata_link *link, unsigned sc_reg, u32 val) void __iomem *scr_addr = sil24_port_base(link->ap) + PORT_SCONTROL; if (sc_reg < ARRAY_SIZE(sil24_scr_map)) { - void __iomem *addr; - addr = scr_addr + sil24_scr_map[sc_reg] * 4; writel(val, scr_addr + sil24_scr_map[sc_reg] * 4); return 0; }