From patchwork Wed Oct 4 16:59:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krishna Kurapati X-Patchwork-Id: 729670 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7252B1C697 for ; Wed, 4 Oct 2023 16:59:53 +0000 (UTC) Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9EE009B; Wed, 4 Oct 2023 09:59:51 -0700 (PDT) Received: from pps.filterd (m0279868.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 394FB8v3001211; Wed, 4 Oct 2023 16:59:47 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=9WxrQs2qZgO3q9GeP0KZrPxayPz5KdCbKHg0xT93Fxw=; b=cq0voKoaKB9yIWnoWsLVkRUWD+Id1/811r3fpsECeWyzDkpYqrzPOSMV4FUdkgnvf4hn d6iZY2aPnilN02I0IJvMvfeOofMZ7P+8Y6+3vN5ptdTENMuPF2pziu8liHSTdvSd42np YTBxemwFSaCb2RuqLYLlpNG5IPRUMmA419ydF7acupeT+yKsM/eloaAeZJ9E9ZG+gidG iEvwUSAiaWW6k3S8CEAo4oQolAl5xDpfxrVw9xZNQ7NSGnghUwgutz0D5cpPBZQFR5U+ l1MK5uPHW7dqTV60Kc8gZvtW0fZrBK179vVfTi5UQdikvbnX7tWWOxAgPt6gFsvvukB9 fw== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3tgr9mjjx0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 04 Oct 2023 16:59:46 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 394GxjSN032106 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 4 Oct 2023 16:59:45 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; Wed, 4 Oct 2023 09:59:42 -0700 From: Krishna Kurapati To: Thinh Nguyen , Greg Kroah-Hartman , Bjorn Andersson CC: , , , , , Krishna Kurapati , "Bjorn Andersson" Subject: [PATCH v12 3/3] usb: dwc3: qcom: Add helper function to request threaded IRQ Date: Wed, 4 Oct 2023 22:29:22 +0530 Message-ID: <20231004165922.25642-4-quic_kriskura@quicinc.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231004165922.25642-1-quic_kriskura@quicinc.com> References: <20231004165922.25642-1-quic_kriskura@quicinc.com> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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: 1-rm1IhHl040xUaLlW7UrkkD4Z6gkptG X-Proofpoint-ORIG-GUID: 1-rm1IhHl040xUaLlW7UrkkD4Z6gkptG X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-10-04_08,2023-10-02_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 lowpriorityscore=0 malwarescore=0 mlxscore=0 adultscore=0 clxscore=1015 mlxlogscore=647 phishscore=0 suspectscore=0 priorityscore=1501 bulkscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2309180000 definitions=main-2310040123 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net 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 Reviewed-by: Bjorn Andersson --- drivers/usb/dwc3/dwc3-qcom.c | 59 ++++++++++++++++-------------------- 1 file changed, 26 insertions(+), 33 deletions(-) diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c index 3de43df6bbe8..ef2006db7601 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 +563,36 @@ 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; }