From patchwork Fri May 11 00:20:16 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shawn Guo X-Patchwork-Id: 10392675 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 53D88601A0 for ; Fri, 11 May 2018 00:21:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4BDED28D47 for ; Fri, 11 May 2018 00:21:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3E8B028DC9; Fri, 11 May 2018 00:21:18 +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 B06EE28A57 for ; Fri, 11 May 2018 00:21:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751258AbeEKAVR (ORCPT ); Thu, 10 May 2018 20:21:17 -0400 Received: from mail-pl0-f66.google.com ([209.85.160.66]:39940 "EHLO mail-pl0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751000AbeEKAVQ (ORCPT ); Thu, 10 May 2018 20:21:16 -0400 Received: by mail-pl0-f66.google.com with SMTP id t12-v6so2237576plo.7 for ; Thu, 10 May 2018 17:21:16 -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=nNq6W04pIPr7C2kVCqmkbDtV5GLFU5vlszbaVzu2zIQ=; b=ZHmZ75OAMJV3keW7fd+RYU6/RYiWacUPj36bPmSZ7HVLXnqEgDof05xxppK1y/fPiI Njrz55P/+AFxurZ+P/svXWNfH+/c1qTHxJ1hyamqAQtjD8QfT2qWtQaSA+dhgnjLv1Tz 4Fu71CdPDdal0bmmH0mpHo/BBn5ks2Fe8Y1bQ= 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=nNq6W04pIPr7C2kVCqmkbDtV5GLFU5vlszbaVzu2zIQ=; b=SiE4JLv43L5e+5671K696TpFsu+IyFTUKkrdXbR7jF7xByXoi0UbgK6tlAcZdMlz8T 4crL1xY+HHLC3icDeZ4G+3QzUh3oGpJkyWX6Xl1dl6H6n0LPsRDyibrdWWiCCKIkUXwi 61aM6KrvruRWHoeifVf3MBPEXbbu4C3WfIxHN62vLYiI9Nir/5TY/w1GEeE0Ah4Tpe7w PPg1SGVA9FpZBA88hmbKfjcNduoKjiHELO68tZmQbq+y3xV05lunqrwdDOwu8f47qsnQ vqzsJaAwLrplpSBIhyhLRUeFrVCVL2jI2RIkrMv7F5NAvLLFXQgVRiH+SbEUIfPObt+k JuGQ== X-Gm-Message-State: ALKqPwctnOhjDYNk7a3mEqghvn76+IZ05APXKtepJJnN7W36LxB/zubU Kmj5G/v9kAdSyhI3bcKUUt1LLg== X-Google-Smtp-Source: AB8JxZoNjn3pWg7//zSMrtTK8w2en2DYyRtv8HaD7C2nBMdgvLhG9PMPkV0L1GbYpy5M64gAA/wvLA== X-Received: by 2002:a17:902:bc88:: with SMTP id bb8-v6mr3367539plb.175.1525998076102; Thu, 10 May 2018 17:21:16 -0700 (PDT) Received: from localhost.localdomain ([45.56.152.100]) by smtp.gmail.com with ESMTPSA id h17-v6sm3335518pfn.80.2018.05.10.17.21.12 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 10 May 2018 17:21:14 -0700 (PDT) From: Shawn Guo To: Bjorn Helgaas Cc: linux-pci@vger.kernel.org, Shawn Guo , Joao Pinto Subject: [PATCH v2 6/9] PCI: designware-plat: Drop unnecessary root_bus_nr setting Date: Fri, 11 May 2018 08:20:16 +0800 Message-Id: <1525998019-28634-7-git-send-email-shawn.guo@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1525998019-28634-1-git-send-email-shawn.guo@linaro.org> References: <1525998019-28634-1-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 --- drivers/pci/dwc/pcie-designware-plat.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/pci/dwc/pcie-designware-plat.c b/drivers/pci/dwc/pcie-designware-plat.c index 5416aa8a07a5..6e39afefd6db 100644 --- a/drivers/pci/dwc/pcie-designware-plat.c +++ b/drivers/pci/dwc/pcie-designware-plat.c @@ -58,7 +58,6 @@ static int dw_plat_add_pcie_port(struct pcie_port *pp, return pp->msi_irq; } - pp->root_bus_nr = -1; pp->ops = &dw_plat_pcie_host_ops; ret = dw_pcie_host_init(pp);