From patchwork Tue Dec 19 23:29:29 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Cassel X-Patchwork-Id: 851111 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=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3z1Z4S610Rz9s7F for ; Wed, 20 Dec 2017 10:34:32 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753908AbdLSXa6 (ORCPT ); Tue, 19 Dec 2017 18:30:58 -0500 Received: from bastet.se.axis.com ([195.60.68.11]:51533 "EHLO bastet.se.axis.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753379AbdLSXa4 (ORCPT ); Tue, 19 Dec 2017 18:30:56 -0500 Received: from localhost (localhost [127.0.0.1]) by bastet.se.axis.com (Postfix) with ESMTP id 0830E1836F; Wed, 20 Dec 2017 00:30:55 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at bastet.se.axis.com Received: from bastet.se.axis.com ([IPv6:::ffff:127.0.0.1]) by localhost (bastet.se.axis.com [::ffff:127.0.0.1]) (amavisd-new, port 10024) with LMTP id CwkTc60hHt0U; Wed, 20 Dec 2017 00:30:54 +0100 (CET) Received: from boulder02.se.axis.com (boulder02.se.axis.com [10.0.8.16]) by bastet.se.axis.com (Postfix) with ESMTPS id D14881839F; Wed, 20 Dec 2017 00:30:53 +0100 (CET) Received: from boulder02.se.axis.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C034D1A069; Wed, 20 Dec 2017 00:30:53 +0100 (CET) Received: from boulder02.se.axis.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B2ED91A066; Wed, 20 Dec 2017 00:30:53 +0100 (CET) Received: from seth.se.axis.com (unknown [10.0.2.172]) by boulder02.se.axis.com (Postfix) with ESMTP; Wed, 20 Dec 2017 00:30:53 +0100 (CET) Received: from lnxartpec1.se.axis.com (lnxartpec1.se.axis.com [10.88.4.10]) by seth.se.axis.com (Postfix) with ESMTP id A6AB4396; Wed, 20 Dec 2017 00:30:53 +0100 (CET) Received: by lnxartpec1.se.axis.com (Postfix, from userid 20283) id A33F1401A3; Wed, 20 Dec 2017 00:30:53 +0100 (CET) From: Niklas Cassel To: Kishon Vijay Abraham I , Lorenzo Pieralisi , Bjorn Helgaas Cc: Niklas Cassel , linux-omap@vger.kernel.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v6 08/18] PCI: dwc: dra7xx: Assign pp->ops in dra7xx_add_pcie_port() rather than in probe Date: Wed, 20 Dec 2017 00:29:29 +0100 Message-Id: <20171219232940.659-9-niklas.cassel@axis.com> X-Mailer: git-send-email 2.14.2 In-Reply-To: <20171219232940.659-1-niklas.cassel@axis.com> References: <20171219232940.659-1-niklas.cassel@axis.com> X-TM-AS-GCONF: 00 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Assign pp->ops in *_add_pcie_port() to match how it is done in other drivers like exynos, imx7, keystone, armada8k, artpec6, designware-plat, hisi, kirin and spear13xx. This is probably a remainder since when dev and ops were assigned as members to pp. Since we now assign them as members to struct dw_pcie, the pp->ops assignment should definitely be in dra7xx_add_pcie_port(). This is done so that the compiler (in a later commit) can remove more code when enabling only one of the two supported modes (host/ep) in the dra7xx driver. Signed-off-by: Niklas Cassel Acked-by: Kishon Vijay Abraham I --- drivers/pci/dwc/pci-dra7xx.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/pci/dwc/pci-dra7xx.c b/drivers/pci/dwc/pci-dra7xx.c index d330b7d86ce3..07c74ae3614e 100644 --- a/drivers/pci/dwc/pci-dra7xx.c +++ b/drivers/pci/dwc/pci-dra7xx.c @@ -461,6 +461,8 @@ static int __init dra7xx_add_pcie_port(struct dra7xx_pcie *dra7xx, if (!pci->dbi_base) return -ENOMEM; + pp->ops = &dra7xx_pcie_host_ops; + ret = dw_pcie_host_init(pp); if (ret) { dev_err(dev, "failed to initialize host\n"); @@ -590,7 +592,6 @@ static int __init dra7xx_pcie_probe(struct platform_device *pdev) void __iomem *base; struct resource *res; struct dw_pcie *pci; - struct pcie_port *pp; struct dra7xx_pcie *dra7xx; struct device *dev = &pdev->dev; struct device_node *np = dev->of_node; @@ -618,9 +619,6 @@ static int __init dra7xx_pcie_probe(struct platform_device *pdev) pci->dev = dev; pci->ops = &dw_pcie_ops; - pp = &pci->pp; - pp->ops = &dra7xx_pcie_host_ops; - irq = platform_get_irq(pdev, 0); if (irq < 0) { dev_err(dev, "missing IRQ resource: %d\n", irq);