From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9D9A7C352BE for ; Fri, 17 Apr 2020 12:58:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 767A22137B for ; Fri, 17 Apr 2020 12:58:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="OfpRhGqt" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730051AbgDQM6Y (ORCPT ); Fri, 17 Apr 2020 08:58:24 -0400 Received: from fllv0015.ext.ti.com ([198.47.19.141]:47178 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729828AbgDQM6X (ORCPT ); Fri, 17 Apr 2020 08:58:23 -0400 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 03HCw1Gk013713; Fri, 17 Apr 2020 07:58:01 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1587128281; bh=eBc8a0MLbmJPxtpYDORl+QAfug4Aj3yhXJs3ACP9m5Y=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=OfpRhGqtRqJYeCLYvJrSJvosCvgmrgxFam33K7E+ukdgKPTIcLwYdFtfsEEDK4J/J On6qumjomRzhIawruhzO7U5wXPs2XJS+Q37dxUIEwqQ5Su9qPcKg51obfZ5okBq7sn DF22nyvhwXQYdLb+naGdMdQMJ1kxcnZrBXCKwzZQ= Received: from DFLE105.ent.ti.com (dfle105.ent.ti.com [10.64.6.26]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 03HCw1ZM061251 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 17 Apr 2020 07:58:01 -0500 Received: from DFLE111.ent.ti.com (10.64.6.32) by DFLE105.ent.ti.com (10.64.6.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Fri, 17 Apr 2020 07:58:01 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE111.ent.ti.com (10.64.6.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3 via Frontend Transport; Fri, 17 Apr 2020 07:58:01 -0500 Received: from a0393678ub.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 03HCvsD6031089; Fri, 17 Apr 2020 07:57:58 -0500 From: Kishon Vijay Abraham I To: Tom Joseph , Bjorn Helgaas , Rob Herring , Lorenzo Pieralisi , Andrew Murray CC: Arnd Bergmann , Greg Kroah-Hartman , , , , Subject: [PATCH v3 01/14] PCI: cadence: Fix cdns_pcie_{host|ep}_setup() error path Date: Fri, 17 Apr 2020 18:27:40 +0530 Message-ID: <20200417125753.13021-2-kishon@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200417125753.13021-1-kishon@ti.com> References: <20200417125753.13021-1-kishon@ti.com> MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org commit bd22885aa188 ("PCI: cadence: Refactor driver to use as a core library") while refactoring the Cadence PCIe driver to be used as library, removed pm_runtime_get_sync() from cdns_pcie_ep_setup() and cdns_pcie_host_setup() but missed to remove the corresponding pm_runtime_put_sync() in the error path. Fix it here. Fixes: bd22885aa188 ("PCI: cadence: Refactor driver to use as a core library") Signed-off-by: Kishon Vijay Abraham I --- drivers/pci/controller/cadence/pcie-cadence-ep.c | 9 ++------- drivers/pci/controller/cadence/pcie-cadence-host.c | 6 +----- 2 files changed, 3 insertions(+), 12 deletions(-) diff --git a/drivers/pci/controller/cadence/pcie-cadence-ep.c b/drivers/pci/controller/cadence/pcie-cadence-ep.c index 1c173dad67d1..1fdae37843ef 100644 --- a/drivers/pci/controller/cadence/pcie-cadence-ep.c +++ b/drivers/pci/controller/cadence/pcie-cadence-ep.c @@ -8,7 +8,6 @@ #include #include #include -#include #include #include "pcie-cadence.h" @@ -440,8 +439,7 @@ int cdns_pcie_ep_setup(struct cdns_pcie_ep *ep) epc = devm_pci_epc_create(dev, &cdns_pcie_epc_ops); if (IS_ERR(epc)) { dev_err(dev, "failed to create epc device\n"); - ret = PTR_ERR(epc); - goto err_init; + return PTR_ERR(epc); } epc_set_drvdata(epc, ep); @@ -453,7 +451,7 @@ int cdns_pcie_ep_setup(struct cdns_pcie_ep *ep) resource_size(pcie->mem_res)); if (ret < 0) { dev_err(dev, "failed to initialize the memory space\n"); - goto err_init; + return ret; } ep->irq_cpu_addr = pci_epc_mem_alloc_addr(epc, &ep->irq_phys_addr, @@ -472,8 +470,5 @@ int cdns_pcie_ep_setup(struct cdns_pcie_ep *ep) free_epc_mem: pci_epc_mem_exit(epc); - err_init: - pm_runtime_put_sync(dev); - return ret; } diff --git a/drivers/pci/controller/cadence/pcie-cadence-host.c b/drivers/pci/controller/cadence/pcie-cadence-host.c index 31e67c9c88cf..465607202bb5 100644 --- a/drivers/pci/controller/cadence/pcie-cadence-host.c +++ b/drivers/pci/controller/cadence/pcie-cadence-host.c @@ -7,7 +7,6 @@ #include #include #include -#include #include "pcie-cadence.h" @@ -259,7 +258,7 @@ int cdns_pcie_host_setup(struct cdns_pcie_rc *rc) ret = cdns_pcie_host_init(dev, &resources, rc); if (ret) - goto err_init; + return ret; list_splice_init(&resources, &bridge->windows); bridge->dev.parent = dev; @@ -277,8 +276,5 @@ int cdns_pcie_host_setup(struct cdns_pcie_rc *rc) err_host_probe: pci_free_resource_list(&resources); - err_init: - pm_runtime_put_sync(dev); - return ret; } -- 2.17.1