From patchwork Fri Dec 29 14:21:40 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gustavo Pimentel X-Patchwork-Id: 854705 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 3zB3W11VXtz9s9Y for ; Wed, 3 Jan 2018 06:08:29 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751317AbeABTIZ (ORCPT ); Tue, 2 Jan 2018 14:08:25 -0500 Received: from smtprelay.synopsys.com ([198.182.47.9]:51332 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751283AbeABTIY (ORCPT ); Tue, 2 Jan 2018 14:08:24 -0500 Received: from mailhost.synopsys.com (mailhost1.synopsys.com [10.12.238.239]) by smtprelay.synopsys.com (Postfix) with ESMTP id 12C7B24E061F; Tue, 2 Jan 2018 11:08:22 -0800 (PST) Received: from mailhost.synopsys.com (localhost [127.0.0.1]) by mailhost.synopsys.com (Postfix) with ESMTP id DF1C57C0; Tue, 2 Jan 2018 11:08:21 -0800 (PST) Received: from pt02.synopsys.com (pt02.internal.synopsys.com [10.107.23.240]) by mailhost.synopsys.com (Postfix) with ESMTP id 92ACF7BB; Tue, 2 Jan 2018 11:08:21 -0800 (PST) Received: from UbuntuMate-64Bits.internal.synopsys.com (gustavo-e7480.internal.synopsys.com [10.107.25.102]) by pt02.synopsys.com (Postfix) with ESMTP id 0CA279EE4; Tue, 2 Jan 2018 19:08:20 +0000 (WET) From: Gustavo Pimentel To: marc.zyngier@arm.com, Joao.Pinto@synopsys.com, bhelgaas@google.com, jingoohan1@gmail.com, kishon@ti.com Cc: linux-pci@vger.kernel.org, m-karicheri2@ti.com, thomas.petazzoni@free-electrons.com, minghuan.Lian@freescale.com, mingkai.hu@freescale.com, tie-fei.zang@freescale.com, hongxing.zhu@nxp.com, l.stach@pengutronix.de, niklas.cassel@axis.com, jesper.nilsson@axis.com, wangzhou1@hisilicon.com, gabriele.paoloni@huawei.com, svarbanov@mm-sol.com, nsekhar@ti.com, Gustavo Pimentel Subject: [PATCH v4 08/10] PCI: dwc: keystone: Reuse designware domain allocation Date: Fri, 29 Dec 2017 14:21:40 +0000 Message-Id: <886911bf51e149b1c739a26d514f93f874b2c3e8.1514524551.git.gustavo.pimentel@synopsys.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: References: In-Reply-To: References: Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Changes msi_host_init function content in order to reuse designware domain allocation. Signed-off-by: Gustavo Pimentel --- Change v1->v2: - Didn't exist. Change v2->v3: - Didn't exist. Change v3->v4: - New patch file. drivers/pci/dwc/pci-keystone-dw.c | 18 +----------------- 1 file changed, 1 insertion(+), 17 deletions(-) diff --git a/drivers/pci/dwc/pci-keystone-dw.c b/drivers/pci/dwc/pci-keystone-dw.c index 76e73d5..0390478 100644 --- a/drivers/pci/dwc/pci-keystone-dw.c +++ b/drivers/pci/dwc/pci-keystone-dw.c @@ -165,24 +165,8 @@ void ks_dw_pcie_msi_clear_irq(struct pcie_port *pp, int irq) int ks_dw_pcie_msi_host_init(struct pcie_port *pp, struct msi_controller *chip) { struct dw_pcie *pci = to_dw_pcie_from_pp(pp); - struct keystone_pcie *ks_pcie = to_keystone_pcie(pci); - struct device *dev = pci->dev; - int i; - - pp->irq_domain = irq_domain_add_linear(ks_pcie->msi_intc_np, - MAX_MSI_IRQS, - &ks_dw_pcie_msi_domain_ops, - chip); - if (!pp->irq_domain) { - dev_err(dev, "irq domain init failed\n"); - return -ENXIO; - } - - for (i = 0; i < MAX_MSI_IRQS; i++) - irq_create_mapping(pp->irq_domain, i); - - return 0; + return dw_pcie_allocate_domains(pci); } void ks_dw_pcie_enable_legacy_irqs(struct keystone_pcie *ks_pcie)