From patchwork Fri Jan 26 16:35:40 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gustavo Pimentel X-Patchwork-Id: 866481 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 3zSl040F8pz9s83 for ; Sat, 27 Jan 2018 03:36:04 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751637AbeAZQf5 (ORCPT ); Fri, 26 Jan 2018 11:35:57 -0500 Received: from us01smtprelay-2.synopsys.com ([198.182.60.111]:51260 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751906AbeAZQfy (ORCPT ); Fri, 26 Jan 2018 11:35:54 -0500 Received: from mailhost.synopsys.com (mailhost2.synopsys.com [10.13.184.66]) by smtprelay.synopsys.com (Postfix) with ESMTP id 7BBDA10C174F; Fri, 26 Jan 2018 08:35:51 -0800 (PST) Received: from mailhost.synopsys.com (localhost [127.0.0.1]) by mailhost.synopsys.com (Postfix) with ESMTP id 5DE1C871; Fri, 26 Jan 2018 08:35:51 -0800 (PST) Received: from pt02.synopsys.com (pt02.internal.synopsys.com [10.107.23.240]) by mailhost.synopsys.com (Postfix) with ESMTP id 1456586C; Fri, 26 Jan 2018 08:35:51 -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 BCD227EE3; Fri, 26 Jan 2018 16:35:48 +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 v6 5/9] PCI: dwc: designware: Switch to use the IRQ chained API Date: Fri, 26 Jan 2018 16:35:40 +0000 Message-Id: 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 designware generic driver to use the IRQ chained API available in pcie-designware. Signed-off-by: Gustavo Pimentel --- Change v1->v2: - Nothing changed, just to follow the patch set version. Change v2->v3: - Nothing changed, just to follow the patch set version. Change v3->v4: - Changed summary line to match the drivers/PCI convention and changelog to maintain the consistency (thanks Bjorn). Change v4->v5: - Nothing changed, just to follow the patch set version. Change v5->v6: - Nothing changed, just to follow the patch set version. drivers/pci/dwc/pcie-designware-plat.c | 16 ---------------- 1 file changed, 16 deletions(-) diff --git a/drivers/pci/dwc/pcie-designware-plat.c b/drivers/pci/dwc/pcie-designware-plat.c index 168e238..c148152 100644 --- a/drivers/pci/dwc/pcie-designware-plat.c +++ b/drivers/pci/dwc/pcie-designware-plat.c @@ -28,13 +28,6 @@ struct dw_plat_pcie { struct dw_pcie *pci; }; -static irqreturn_t dw_plat_pcie_msi_irq_handler(int irq, void *arg) -{ - struct pcie_port *pp = arg; - - return dw_handle_msi_irq(pp); -} - static int dw_plat_pcie_host_init(struct pcie_port *pp) { struct dw_pcie *pci = to_dw_pcie_from_pp(pp); @@ -66,15 +59,6 @@ static int dw_plat_add_pcie_port(struct pcie_port *pp, pp->msi_irq = platform_get_irq(pdev, 0); if (pp->msi_irq < 0) return pp->msi_irq; - - ret = devm_request_irq(dev, pp->msi_irq, - dw_plat_pcie_msi_irq_handler, - IRQF_SHARED | IRQF_NO_THREAD, - "dw-plat-pcie-msi", pp); - if (ret) { - dev_err(dev, "failed to request MSI IRQ\n"); - return ret; - } } pp->root_bus_nr = -1;