From patchwork Sun Jul 1 03:54:48 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shawn Guo X-Patchwork-Id: 10498495 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 172C860284 for ; Sun, 1 Jul 2018 03:55:43 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 065DF28A59 for ; Sun, 1 Jul 2018 03:55:43 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EE6AA28A5F; Sun, 1 Jul 2018 03:55:42 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9A23A28A59 for ; Sun, 1 Jul 2018 03:55:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752226AbeGADzl (ORCPT ); Sat, 30 Jun 2018 23:55:41 -0400 Received: from mail-pg0-f65.google.com ([74.125.83.65]:37310 "EHLO mail-pg0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752217AbeGADzl (ORCPT ); Sat, 30 Jun 2018 23:55:41 -0400 Received: by mail-pg0-f65.google.com with SMTP id n15-v6so2415047pgv.4 for ; Sat, 30 Jun 2018 20:55:41 -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=F8aN39tphVfaQKNGyA/MPz3lIuf8X0+rqiq+uSefmaQ=; b=C3WnTJE9ZgV4f88EKADpuNRFAxJ51xYnpC9/c7hHBS2MrorryJ9uCZavdV/o/FYd+S p3EorE1dkUGrZeZVNk7bNlWRWOzgriXQGGSR0UIwwgQAni1THAjagomFWCj/9bsvFRvM 8WO/ZKyQKEevK4C404QzBuPIrbdUUtSC1ZK5Q= 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=F8aN39tphVfaQKNGyA/MPz3lIuf8X0+rqiq+uSefmaQ=; b=fZRzwROUjwZPJuppTwMG9cAnmCKPmXbiDdr1dcEIhCGkeikHNfy5tBaV1/xQrz9lNC e8rrn4u3n+8hkKIQ+IvljCr1MDY20d4UsEUi+ZqTOB3yQjmEEM7bFLco0C61OnwhGwxC igqdrq8L80gbkomQ7k5Qo9vcGL7FL63M3B1AGFas/6WhTXN8VdyeFZg/XUVVyXYFoqWg WeqCrd0pZVklFp+rya5QhgjtJnAsJKbs8A2Z0NfNPNdzfsR35HBaCrBpzZ6yEAPxG2G+ 3B4QiOoWLvHKq1hBW3YS1rdTrLBLCE3quGZ2GAgrCKtNRqtJYxGbWS1rgNTSd5zOvHRN C4OQ== X-Gm-Message-State: APt69E08A4wZ+wvUIMhapybqRtJJAZ0KVW9IdQ0Scbyrt4e8f+cKCKWe k14rAmalf6RDQtltWuwfZuq6Qg== X-Google-Smtp-Source: AAOMgpcI9AtyxTLZ4RsE438UIoEWssJ13SQrAu5Ff3ESkoqZyukkSA7Ukbj9SXG+AlFFCzplbpECpw== X-Received: by 2002:a62:2414:: with SMTP id r20-v6mr20447844pfj.108.1530417340943; Sat, 30 Jun 2018 20:55:40 -0700 (PDT) Received: from localhost.localdomain ([45.56.152.146]) by smtp.gmail.com with ESMTPSA id v15-v6sm29541505pfk.12.2018.06.30.20.55.35 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sat, 30 Jun 2018 20:55:39 -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 6/9] PCI: designware-plat: Drop unnecessary root_bus_nr setting Date: Sun, 1 Jul 2018 11:54:48 +0800 Message-Id: <1530417291-30495-7-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 X-Virus-Scanned: ClamAV using ClamSMTP 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: Joao Pinto Acked-by: Gustavo Pimentel --- drivers/pci/controller/dwc/pcie-designware-plat.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/pci/controller/dwc/pcie-designware-plat.c b/drivers/pci/controller/dwc/pcie-designware-plat.c index 5937fed4c938..6e048c0b67f2 100644 --- a/drivers/pci/controller/dwc/pcie-designware-plat.c +++ b/drivers/pci/controller/dwc/pcie-designware-plat.c @@ -118,7 +118,6 @@ static int dw_plat_add_pcie_port(struct dw_plat_pcie *dw_plat_pcie, return pp->msi_irq; } - pp->root_bus_nr = -1; pp->ops = &dw_plat_pcie_host_ops; ret = dw_pcie_host_init(pp);