From patchwork Mon Aug 28 13:30:27 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krishna Kurapati X-Patchwork-Id: 719376 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 35FBDC83F15 for ; Mon, 28 Aug 2023 13:32:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231757AbjH1NcV (ORCPT ); Mon, 28 Aug 2023 09:32:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46318 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230287AbjH1Nbx (ORCPT ); Mon, 28 Aug 2023 09:31:53 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BC11FA7; Mon, 28 Aug 2023 06:31:50 -0700 (PDT) Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 37SDGe5F030637; Mon, 28 Aug 2023 13:31:37 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=RsAnSBZHyyBzcbBOUdyMzFgumP7+xs46cq7zeZGpo4E=; b=SrP7Jf65MReLVNpxse1nSFt29Y8pSr2BdzlU1IKTnbrvL9R8PlkkC/uI23yptp4hWNAG NpwS4l/hgV7Y/65fOBG5TYPSFprlwQqXcQiMZ1MRkP3fK9KlTMsx4B00Jtj64JBJkbk/ XNGu0S+t4gtdmV2N2VXsu1U5OQKe92LWmWG1CMJGaTecjB0t3wI0eAoF7aeLbtw++7BI HElYJks2iNP9YeT1yyF1PQH2QLKzHpXXIAitMbc5hZOCdE42GphcZ6fFBqPxzZUlXYKn XOqcPMH3Ufk5c7rJgubz/PtbrpMfaAbrhpPACUycUvGDqq35bAJB0VdJp4WnoM/mPPdX Aw== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3sq9sdkdj4-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 28 Aug 2023 13:31:37 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 37SDVaCF013575 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 28 Aug 2023 13:31:36 GMT Received: from hu-kriskura-hyd.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.36; Mon, 28 Aug 2023 06:31:30 -0700 From: Krishna Kurapati To: Thinh Nguyen , Greg Kroah-Hartman , Philipp Zabel , "Andy Gross" , Bjorn Andersson , "Konrad Dybcio" , Rob Herring , Krzysztof Kozlowski , Felipe Balbi , Wesley Cheng , Johan Hovold , Mathias Nyman CC: , , , , , , , , , Krishna Kurapati Subject: [PATCH v11 07/13] usb: dwc3: qcom: Add helper function to request threaded IRQ Date: Mon, 28 Aug 2023 19:00:27 +0530 Message-ID: <20230828133033.11988-8-quic_kriskura@quicinc.com> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230828133033.11988-1-quic_kriskura@quicinc.com> References: <20230828133033.11988-1-quic_kriskura@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: _DHdTTLH5NPGSD5CUdVn25MsVs3rYtOj X-Proofpoint-ORIG-GUID: _DHdTTLH5NPGSD5CUdVn25MsVs3rYtOj X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.957,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-08-28_10,2023-08-28_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 adultscore=0 impostorscore=0 spamscore=0 phishscore=0 clxscore=1015 mlxlogscore=639 mlxscore=0 bulkscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2308100000 definitions=main-2308280118 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Cleanup setup irq call by implementing a new prep_irq helper function and using it to request threaded IRQ's. Signed-off-by: Krishna Kurapati --- drivers/usb/dwc3/dwc3-qcom.c | 63 +++++++++++++++++------------------- 1 file changed, 30 insertions(+), 33 deletions(-) diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c index 3de43df6bbe8..f14ddc9c541d 100644 --- a/drivers/usb/dwc3/dwc3-qcom.c +++ b/drivers/usb/dwc3/dwc3-qcom.c @@ -535,6 +535,24 @@ static int dwc3_qcom_get_irq(struct platform_device *pdev, return ret; } +static int dwc3_qcom_prep_irq(struct dwc3_qcom *qcom, char *irq_name, + char *disp_name, int irq) +{ + int ret; + + /* Keep wakeup interrupts disabled until suspend */ + irq_set_status_flags(irq, IRQ_NOAUTOEN); + ret = devm_request_threaded_irq(qcom->dev, irq, NULL, + qcom_dwc3_resume_irq, + IRQF_TRIGGER_HIGH | IRQF_ONESHOT, + disp_name, qcom); + + if (ret) + dev_err(qcom->dev, "%s failed: %d\n", irq_name, ret); + + return ret; +} + static int dwc3_qcom_setup_irq(struct platform_device *pdev) { struct dwc3_qcom *qcom = platform_get_drvdata(pdev); @@ -545,61 +563,40 @@ static int dwc3_qcom_setup_irq(struct platform_device *pdev) irq = dwc3_qcom_get_irq(pdev, "hs_phy_irq", pdata ? pdata->hs_phy_irq_index : -1); if (irq > 0) { - /* Keep wakeup interrupts disabled until suspend */ - irq_set_status_flags(irq, IRQ_NOAUTOEN); - ret = devm_request_threaded_irq(qcom->dev, irq, NULL, - qcom_dwc3_resume_irq, - IRQF_TRIGGER_HIGH | IRQF_ONESHOT, - "qcom_dwc3 HS", qcom); - if (ret) { - dev_err(qcom->dev, "hs_phy_irq failed: %d\n", ret); + ret = dwc3_qcom_prep_irq(qcom, "hs_phy_irq", + "qcom_dwc3 HS", irq); + if (ret) return ret; - } qcom->hs_phy_irq = irq; } irq = dwc3_qcom_get_irq(pdev, "dp_hs_phy_irq", pdata ? pdata->dp_hs_phy_irq_index : -1); if (irq > 0) { - irq_set_status_flags(irq, IRQ_NOAUTOEN); - ret = devm_request_threaded_irq(qcom->dev, irq, NULL, - qcom_dwc3_resume_irq, - IRQF_TRIGGER_HIGH | IRQF_ONESHOT, - "qcom_dwc3 DP_HS", qcom); - if (ret) { - dev_err(qcom->dev, "dp_hs_phy_irq failed: %d\n", ret); + ret = dwc3_qcom_prep_irq(qcom, "dp_hs_phy_irq", + "qcom_dwc3 DP_HS", irq); + if (ret) return ret; - } qcom->dp_hs_phy_irq = irq; } irq = dwc3_qcom_get_irq(pdev, "dm_hs_phy_irq", pdata ? pdata->dm_hs_phy_irq_index : -1); if (irq > 0) { - irq_set_status_flags(irq, IRQ_NOAUTOEN); - ret = devm_request_threaded_irq(qcom->dev, irq, NULL, - qcom_dwc3_resume_irq, - IRQF_TRIGGER_HIGH | IRQF_ONESHOT, - "qcom_dwc3 DM_HS", qcom); - if (ret) { - dev_err(qcom->dev, "dm_hs_phy_irq failed: %d\n", ret); + ret = dwc3_qcom_prep_irq(qcom, "dm_hs_phy_irq", + "qcom_dwc3 DM_HS", irq); + if (ret) return ret; - } qcom->dm_hs_phy_irq = irq; } irq = dwc3_qcom_get_irq(pdev, "ss_phy_irq", pdata ? pdata->ss_phy_irq_index : -1); if (irq > 0) { - irq_set_status_flags(irq, IRQ_NOAUTOEN); - ret = devm_request_threaded_irq(qcom->dev, irq, NULL, - qcom_dwc3_resume_irq, - IRQF_TRIGGER_HIGH | IRQF_ONESHOT, - "qcom_dwc3 SS", qcom); - if (ret) { - dev_err(qcom->dev, "ss_phy_irq failed: %d\n", ret); + ret = dwc3_qcom_prep_irq(qcom, "ss_phy_irq", + "qcom_dwc3 SS", irq); + if (ret) return ret; - } qcom->ss_phy_irq = irq; }