From patchwork Thu Dec 28 11:56:41 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gustavo Pimentel X-Patchwork-Id: 10134607 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id D6B8D605B4 for ; Thu, 28 Dec 2017 11:57:50 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CCB072D5CA for ; Thu, 28 Dec 2017 11:57:50 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C119F2D615; Thu, 28 Dec 2017 11:57:50 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6F85E2D5E4 for ; Thu, 28 Dec 2017 11:57:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753301AbdL1L5s (ORCPT ); Thu, 28 Dec 2017 06:57:48 -0500 Received: from smtprelay.synopsys.com ([198.182.47.9]:50562 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753302AbdL1L5r (ORCPT ); Thu, 28 Dec 2017 06:57:47 -0500 Received: from mailhost.synopsys.com (mailhost1.synopsys.com [10.12.238.239]) by smtprelay.synopsys.com (Postfix) with ESMTP id A363424E2643; Thu, 28 Dec 2017 03:57:44 -0800 (PST) Received: from mailhost.synopsys.com (localhost [127.0.0.1]) by mailhost.synopsys.com (Postfix) with ESMTP id 7CA0666D; Thu, 28 Dec 2017 03:57:44 -0800 (PST) Received: from pt02.synopsys.com (pt02.synopsys.com [10.107.23.240]) by mailhost.synopsys.com (Postfix) with ESMTP id 487A265A; Thu, 28 Dec 2017 03:57:43 -0800 (PST) Received: from UbuntuMate-64Bits.internal.synopsys.com (gustavo-e7480.internal.synopsys.com [10.107.25.67]) by pt02.synopsys.com (Postfix) with ESMTP id 9802C9C4F; Thu, 28 Dec 2017 11:57:42 +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 v3 3/9] pci: imx6 SoC driver adapted to new irq API Date: Thu, 28 Dec 2017 11:56:41 +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 X-Virus-Scanned: ClamAV using ClamSMTP This patch adapts imx6 SoC specific driver to use the new interrupt 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. drivers/pci/dwc/pci-imx6.c | 18 ------------------ 1 file changed, 18 deletions(-) diff --git a/drivers/pci/dwc/pci-imx6.c b/drivers/pci/dwc/pci-imx6.c index b734835..d2314cb 100644 --- a/drivers/pci/dwc/pci-imx6.c +++ b/drivers/pci/dwc/pci-imx6.c @@ -545,15 +545,6 @@ static int imx6_pcie_wait_for_speed_change(struct imx6_pcie *imx6_pcie) return -EINVAL; } -static irqreturn_t imx6_pcie_msi_handler(int irq, void *arg) -{ - struct imx6_pcie *imx6_pcie = arg; - struct dw_pcie *pci = imx6_pcie->pci; - struct pcie_port *pp = &pci->pp; - - return dw_handle_msi_irq(pp); -} - static int imx6_pcie_establish_link(struct imx6_pcie *imx6_pcie) { struct dw_pcie *pci = imx6_pcie->pci; @@ -677,15 +668,6 @@ static int imx6_add_pcie_port(struct imx6_pcie *imx6_pcie, dev_err(dev, "failed to get MSI irq\n"); return -ENODEV; } - - ret = devm_request_irq(dev, pp->msi_irq, - imx6_pcie_msi_handler, - IRQF_SHARED | IRQF_NO_THREAD, - "mx6-pcie-msi", imx6_pcie); - if (ret) { - dev_err(dev, "failed to request MSI irq\n"); - return ret; - } } pp->root_bus_nr = -1;