From patchwork Sun Jul 1 03:54:43 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shawn Guo X-Patchwork-Id: 937495 X-Patchwork-Delegate: lorenzo.pieralisi@arm.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.b="dgOJB0h1"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 41JGkB2pDBz9s1B for ; Sun, 1 Jul 2018 13:55:14 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752185AbeGADzN (ORCPT ); Sat, 30 Jun 2018 23:55:13 -0400 Received: from mail-pf0-f195.google.com ([209.85.192.195]:36303 "EHLO mail-pf0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752181AbeGADzM (ORCPT ); Sat, 30 Jun 2018 23:55:12 -0400 Received: by mail-pf0-f195.google.com with SMTP id u16-v6so5960727pfh.3 for ; Sat, 30 Jun 2018 20:55:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=w7vl3ObFMJ7/qnFRgsWtSWHUmSvQZ7El0LqSgR2rnW0=; b=dgOJB0h11tRSeijKDnHPPc8jzq0zeHeSFH7gBfBFEuqlbaniorT+XuKBBgy86DHA4u Kttq1jYgX6i3zAjisDA4sr0BpNA5fM3JibeQNvKgC/B3whSoDMPYUc62tBZXnJjzBxtS rgfNaQun5bv7jZ+NX13j1gNg5QgEK8xGxS+vM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=w7vl3ObFMJ7/qnFRgsWtSWHUmSvQZ7El0LqSgR2rnW0=; b=f8xphqqpCrhqkRRQkaUm2zduqtFHZKdmkWZN81vAeJtvAQ9yVGpstqk25gQXxfiOwF nC3FFQz/4dri3t/iR01opnGU/aBPnNkkaOEJuUQ4F8OU0vsK5mfuzoBkt001VfwmEEn6 gUjZebfihUzYIupdGSYFhvZ3cF+JWBt5fskkGF3jQx6kA0xmD2nckgUWdF8ktZeN7pHJ en195mHV1ccwonxHlhsiNzZZmNirmiSv4rkcHhqadUJN4WtFTzgQt11d6HmiQicNuEI5 Sd+wCxypLK4xKV/EL/UocuByBO8nieukjLiOyXoBfwhZMAHPJrYmeMAw9nx4V+sGLxLg vtvw== X-Gm-Message-State: APt69E2qaam0d6b8JOnojIzWnMFbOBazHFnTSDxs9HHsm+wrhVenxjU4 F1yhrx7LjDKwniVpcCNDxtQfEA== X-Google-Smtp-Source: AAOMgpfgPDq/CHAh06lELvngC712rxvOrUcYKbJc3yhGveAvx9aRgPBeaIYyTb2Ol2LZBAltn5+fwQ== X-Received: by 2002:a62:c61d:: with SMTP id m29-v6mr20526700pfg.26.1530417312138; Sat, 30 Jun 2018 20:55:12 -0700 (PDT) Received: from localhost.localdomain ([45.56.152.146]) by smtp.gmail.com with ESMTPSA id v15-v6sm29541505pfk.12.2018.06.30.20.55.06 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sat, 30 Jun 2018 20:55:10 -0700 (PDT) From: Shawn Guo To: Lorenzo Pieralisi Cc: Bjorn Helgaas , Pratyush Anand , Stanimir Varbanov , Jianguo Sun , Joao Pinto , Jesper Nilsson , Thomas Petazzoni , Murali Karicheri , Lucas Stach , Jingoo Han , linux-pci@vger.kernel.org, Shawn Guo Subject: [PATCH v3 1/9] PCI: exynos: Drop unnecessary root_bus_nr setting Date: Sun, 1 Jul 2018 11:54:43 +0800 Message-Id: <1530417291-30495-2-git-send-email-shawn.guo@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1530417291-30495-1-git-send-email-shawn.guo@linaro.org> References: <1530417291-30495-1-git-send-email-shawn.guo@linaro.org> Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Function dw_pcie_host_init() already initializes the root_bus_nr field of 'struct pcie_port', so the -1 assignment prior to calling dw_pcie_host_init() in platform specific driver is not really needed. Drop it. Signed-off-by: Shawn Guo Cc: Jingoo Han --- drivers/pci/controller/dwc/pci-exynos.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/pci/controller/dwc/pci-exynos.c b/drivers/pci/controller/dwc/pci-exynos.c index 4cc1e5df8c79..cee5f2f590e2 100644 --- a/drivers/pci/controller/dwc/pci-exynos.c +++ b/drivers/pci/controller/dwc/pci-exynos.c @@ -421,7 +421,6 @@ static int __init exynos_add_pcie_port(struct exynos_pcie *ep, } } - pp->root_bus_nr = -1; pp->ops = &exynos_pcie_host_ops; ret = dw_pcie_host_init(pp);