From patchwork Sun Dec 13 01:41:51 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Gortmaker X-Patchwork-Id: 7838351 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: patchwork-linux-pci@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id DDAB79F350 for ; Sun, 13 Dec 2015 01:46:40 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E10A62039D for ; Sun, 13 Dec 2015 01:46:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7BD3020395 for ; Sun, 13 Dec 2015 01:46:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751667AbbLMBnh (ORCPT ); Sat, 12 Dec 2015 20:43:37 -0500 Received: from mail1.windriver.com ([147.11.146.13]:63498 "EHLO mail1.windriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751055AbbLMBmr (ORCPT ); Sat, 12 Dec 2015 20:42:47 -0500 Received: from ALA-HCA.corp.ad.wrs.com (ala-hca.corp.ad.wrs.com [147.11.189.40]) by mail1.windriver.com (8.15.2/8.15.1) with ESMTPS id tBD1gg0K001550 (version=TLSv1 cipher=AES128-SHA bits=128 verify=FAIL); Sat, 12 Dec 2015 17:42:42 -0800 (PST) Received: from yow-lpgnfs-02.corp.ad.wrs.com (128.224.149.8) by ALA-HCA.corp.ad.wrs.com (147.11.189.40) with Microsoft SMTP Server id 14.3.248.2; Sat, 12 Dec 2015 17:42:42 -0800 From: Paul Gortmaker To: CC: Paul Gortmaker , Kishon Vijay Abraham I , Bjorn Helgaas , , Subject: [PATCH 04/10] drivers/pci: make host/pci-dra7xx.c explicitly non-modular Date: Sat, 12 Dec 2015 20:41:51 -0500 Message-ID: <1449970917-12633-5-git-send-email-paul.gortmaker@windriver.com> X-Mailer: git-send-email 2.6.1 In-Reply-To: <1449970917-12633-1-git-send-email-paul.gortmaker@windriver.com> References: <1449970917-12633-1-git-send-email-paul.gortmaker@windriver.com> MIME-Version: 1.0 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The Kconfig currently controlling compilation of this code is: drivers/pci/host/Kconfig:config PCI_DRA7XX drivers/pci/host/Kconfig: bool "TI DRA7xx PCIe controller" ...meaning that it currently is not being built as a module by anyone. Lets remove the modular code that is essentially orphaned, so that when reading the driver there is no doubt it is builtin-only. We explicitly disallow a driver unbind, since that doesn't have a sensible use case anyway, and it allows us to drop the ".remove" code for non-modular drivers. Since module_platform_driver() uses the same init level priority as builtin_platform_driver() the init ordering remains unchanged with this commit. We don't replace module.h with init.h since the file already has that. Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. We also delete the MODULE_LICENSE tag etc. since all that information is already contained at the top of the file in the comments. Cc: Kishon Vijay Abraham I Cc: Bjorn Helgaas Cc: linux-omap@vger.kernel.org Cc: linux-pci@vger.kernel.org Signed-off-by: Paul Gortmaker --- drivers/pci/host/pci-dra7xx.c | 31 +++---------------------------- 1 file changed, 3 insertions(+), 28 deletions(-) diff --git a/drivers/pci/host/pci-dra7xx.c b/drivers/pci/host/pci-dra7xx.c index 8c3688046c02..3769b7654c5d 100644 --- a/drivers/pci/host/pci-dra7xx.c +++ b/drivers/pci/host/pci-dra7xx.c @@ -16,7 +16,7 @@ #include #include #include -#include +#include #include #include #include @@ -451,25 +451,6 @@ err_phy: return ret; } -static int __exit dra7xx_pcie_remove(struct platform_device *pdev) -{ - struct dra7xx_pcie *dra7xx = platform_get_drvdata(pdev); - struct pcie_port *pp = &dra7xx->pp; - struct device *dev = &pdev->dev; - int count = dra7xx->phy_count; - - if (pp->irq_domain) - irq_domain_remove(pp->irq_domain); - pm_runtime_put(dev); - pm_runtime_disable(dev); - while (count--) { - phy_power_off(dra7xx->phy[count]); - phy_exit(dra7xx->phy[count]); - } - - return 0; -} - #ifdef CONFIG_PM_SLEEP static int dra7xx_pcie_suspend(struct device *dev) { @@ -553,19 +534,13 @@ static const struct of_device_id of_dra7xx_pcie_match[] = { { .compatible = "ti,dra7-pcie", }, {}, }; -MODULE_DEVICE_TABLE(of, of_dra7xx_pcie_match); static struct platform_driver dra7xx_pcie_driver = { - .remove = __exit_p(dra7xx_pcie_remove), .driver = { .name = "dra7-pcie", .of_match_table = of_dra7xx_pcie_match, + .suppress_bind_attrs = true, .pm = &dra7xx_pcie_pm_ops, }, }; - -module_platform_driver_probe(dra7xx_pcie_driver, dra7xx_pcie_probe); - -MODULE_AUTHOR("Kishon Vijay Abraham I "); -MODULE_DESCRIPTION("TI PCIe controller driver"); -MODULE_LICENSE("GPL v2"); +builtin_platform_driver_probe(dra7xx_pcie_driver, dra7xx_pcie_probe);