From patchwork Mon May 15 17:03:43 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joao Pinto X-Patchwork-Id: 762632 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3wRRkg2NDkz9ryT for ; Tue, 16 May 2017 03:04:11 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754060AbdEOREK (ORCPT ); Mon, 15 May 2017 13:04:10 -0400 Received: from us01smtprelay-2.synopsys.com ([198.182.60.111]:41326 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751952AbdEOREJ (ORCPT ); Mon, 15 May 2017 13:04:09 -0400 Received: from mailhost.synopsys.com (mailhost1.synopsys.com [10.12.238.239]) by smtprelay.synopsys.com (Postfix) with ESMTP id 6631610C10FC; Mon, 15 May 2017 10:04:09 -0700 (PDT) Received: from mailhost.synopsys.com (localhost [127.0.0.1]) by mailhost.synopsys.com (Postfix) with ESMTP id 47CE6A57; Mon, 15 May 2017 10:04:09 -0700 (PDT) Received: from jpinto-box.internal.synopsys.com (jpinto-box.internal.synopsys.com [10.107.19.150]) by mailhost.synopsys.com (Postfix) with ESMTP id 953A09C4; Mon, 15 May 2017 10:04:05 -0700 (PDT) From: Joao Pinto To: bhelgaas@google.com, marc.zyngier@arm.com Cc: jingoohan1@gmail.com, 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, linux-pci@vger.kernel.org, Joao Pinto Subject: [RFC v2 3/8] pci: imx6 SoC driver adapted to new irq API Date: Mon, 15 May 2017 18:03:43 +0100 Message-Id: X-Mailer: git-send-email 2.9.3 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 This patch adapts imx6 SoC specific driver to use the new interrupt api available in pcie-designware. Signed-off-by: Joao Pinto --- changes v1->v2: - just to keep up 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 a98cba5..f22ce1f 100644 --- a/drivers/pci/dwc/pci-imx6.c +++ b/drivers/pci/dwc/pci-imx6.c @@ -490,15 +490,6 @@ 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; @@ -620,15 +611,6 @@ 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;