Message ID | 20190311093130.7209-4-Zhiqiang.Hou@nxp.com |
---|---|
State | Changes Requested |
Delegated to: | Lorenzo Pieralisi |
Headers | show
Return-Path: <linux-pci-owner@vger.kernel.org> 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=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b="Jcp/n/Ez"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44HtBB2Npvz9s5c for <incoming@patchwork.ozlabs.org>; Mon, 11 Mar 2019 20:30:26 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727132AbfCKJaZ (ORCPT <rfc822;incoming@patchwork.ozlabs.org>); Mon, 11 Mar 2019 05:30:25 -0400 Received: from mail-eopbgr70072.outbound.protection.outlook.com ([40.107.7.72]:19328 "EHLO EUR04-HE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727195AbfCKJaY (ORCPT <rfc822;linux-pci@vger.kernel.org>); Mon, 11 Mar 2019 05:30:24 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=QNCN4livbs1wo+1uLQfsBQB2e+/P+52q+z6t6VPGPtc=; b=Jcp/n/EzRaghXYfrZLxVTTvgiVbi/sT64BNNDLoaJo6tUViuoweyoc5I/dC+4aR+EwoOhxQvhjZVeAzkc5V6wVXcHl5mb2gQoiEtYqDQ9CPc3S0E/po8veV0rig+DHESoQ5J59cATwbYXKp1YLdh+n1HH0DUoQXNG4qC2vZrZfs= Received: from AM6PR04MB5781.eurprd04.prod.outlook.com (20.179.3.19) by AM6PR04MB5592.eurprd04.prod.outlook.com (20.178.87.209) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1686.18; Mon, 11 Mar 2019 09:30:20 +0000 Received: from AM6PR04MB5781.eurprd04.prod.outlook.com ([fe80::30cc:e034:1f7a:2cc7]) by AM6PR04MB5781.eurprd04.prod.outlook.com ([fe80::30cc:e034:1f7a:2cc7%2]) with mapi id 15.20.1686.021; Mon, 11 Mar 2019 09:30:20 +0000 From: "Z.q. Hou" <zhiqiang.hou@nxp.com> To: "linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>, "devicetree@vger.kernel.org" <devicetree@vger.kernel.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, "bhelgaas@google.com" <bhelgaas@google.com>, "robh+dt@kernel.org" <robh+dt@kernel.org>, "mark.rutland@arm.com" <mark.rutland@arm.com>, "l.subrahmanya@mobiveil.co.in" <l.subrahmanya@mobiveil.co.in>, "shawnguo@kernel.org" <shawnguo@kernel.org>, Leo Li <leoyang.li@nxp.com>, "lorenzo.pieralisi@arm.com" <lorenzo.pieralisi@arm.com>, "catalin.marinas@arm.com" <catalin.marinas@arm.com>, "will.deacon@arm.com" <will.deacon@arm.com> CC: Mingkai Hu <mingkai.hu@nxp.com>, "M.h. Lian" <minghuan.lian@nxp.com>, Xiaowei Bao <xiaowei.bao@nxp.com>, "Z.q. Hou" <zhiqiang.hou@nxp.com> Subject: [PATCHv4 03/28] PCI: mobiveil: correct the returned error number Thread-Topic: [PATCHv4 03/28] PCI: mobiveil: correct the returned error number Thread-Index: AQHU1+0LmAHw3KdU9kO+wVi9R8LChg== Date: Mon, 11 Mar 2019 09:30:20 +0000 Message-ID: <20190311093130.7209-4-Zhiqiang.Hou@nxp.com> References: <20190311093130.7209-1-Zhiqiang.Hou@nxp.com> In-Reply-To: <20190311093130.7209-1-Zhiqiang.Hou@nxp.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: HK0PR03CA0015.apcprd03.prod.outlook.com (2603:1096:203:2e::27) To AM6PR04MB5781.eurprd04.prod.outlook.com (2603:10a6:20b:ad::19) x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.17.1 x-originating-ip: [119.31.174.73] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 35201a16-ed14-4bb7-99df-08d6a6042dd2 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600127)(711020)(4605104)(4618075)(2017052603328)(7153060)(7193020); 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Series |
PCI: refactor Mobiveil driver and add PCIe Gen4 driver for NXP Layerscape SoCs
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diff --git a/drivers/pci/controller/pcie-mobiveil.c b/drivers/pci/controller/pcie-mobiveil.c index b87471f08a40..563210e731d3 100644 --- a/drivers/pci/controller/pcie-mobiveil.c +++ b/drivers/pci/controller/pcie-mobiveil.c @@ -819,7 +819,7 @@ static int mobiveil_pcie_init_irq_domain(struct mobiveil_pcie *pcie) if (!pcie->intx_domain) { dev_err(dev, "Failed to get a INTx IRQ domain\n"); - return -ENODEV; + return -ENOMEM; } raw_spin_lock_init(&pcie->intx_mask_lock); @@ -845,11 +845,9 @@ static int mobiveil_pcie_probe(struct platform_device *pdev) /* allocate the PCIe port */ bridge = devm_pci_alloc_host_bridge(dev, sizeof(*pcie)); if (!bridge) - return -ENODEV; + return -ENOMEM; pcie = pci_host_bridge_priv(bridge); - if (!pcie) - return -ENOMEM; pcie->pdev = pdev; @@ -866,7 +864,7 @@ static int mobiveil_pcie_probe(struct platform_device *pdev) &pcie->resources, &iobase); if (ret) { dev_err(dev, "Getting bridge resources failed\n"); - return -ENOMEM; + return ret; } /*