From patchwork Fri Dec 8 16:34:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeffrey Hugo X-Patchwork-Id: 13485655 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="IWNIFGqi" Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 083EF1BFF for ; Fri, 8 Dec 2023 08:35:28 -0800 (PST) Received: from pps.filterd (m0279870.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3B8D84Uu018144; Fri, 8 Dec 2023 16:35:24 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=EhBPLRXAVT8dz4lUf2csStvIIJnjazv9rWYO/ERwUdo=; b=IWNIFGqivzaMPsaYZ8jdcSazRAZfcXZUIlA3712eii6+dtwN8x6k13UKCrnHQZupWdYk taWiv2hewusMPcEpfw7MmvBQjTLiWz6RYfTmRdHGM0o9MPF56epi9x3KmHoMgNJAHRrk r2qfXioLQYfUnaTRQfxGVgwNbZs78dtzSElACESM9UNsy4bnPVeQl0z7a0tyB839U/tp W005Q1ak0WZSRJAj7Xh+JoxPRpF2yoayjJxsPKPmbjsDATD6ZVVkxpzDjIWnSJS3Ulrs BgWhvBEDnEIWNjHErpYSJY8XRLrBwxP/4uU5H9EvfWXF9M+oCqUYj78Kg3WkfauH1tNz Hg== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3uu928magb-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 08 Dec 2023 16:35:24 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA04.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 3B8GZN6F019990 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 8 Dec 2023 16:35:23 GMT Received: from jhugo-lnx.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 15.2.1118.40; Fri, 8 Dec 2023 08:35:22 -0800 From: Jeffrey Hugo To: , , , CC: , , , Jeffrey Hugo Subject: [PATCH 7/7] accel/qaic: Order pci_remove() operations in reverse of probe() Date: Fri, 8 Dec 2023 09:34:57 -0700 Message-ID: <20231208163457.1295993-8-quic_jhugo@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231208163457.1295993-1-quic_jhugo@quicinc.com> References: <20231208163457.1295993-1-quic_jhugo@quicinc.com> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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-ORIG-GUID: hbszwyWOGpeOPX6ROzlTd1PAPf9w3Jwy X-Proofpoint-GUID: hbszwyWOGpeOPX6ROzlTd1PAPf9w3Jwy X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-12-08_11,2023-12-07_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=999 mlxscore=0 priorityscore=1501 suspectscore=0 malwarescore=0 lowpriorityscore=0 phishscore=0 impostorscore=0 clxscore=1015 bulkscore=0 spamscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311290000 definitions=main-2312080136 In probe() we create the drm_device, and then register the MHI controller. In remove(), we should unregister the controller first, then remove the drm_device. Update the remove() operations to match. Signed-off-by: Jeffrey Hugo Reviewed-by: Pranjal Ramajor Asha Kanojiya Reviewed-by: Carl Vanderlip --- drivers/accel/qaic/qaic_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/accel/qaic/qaic_drv.c b/drivers/accel/qaic/qaic_drv.c index 10a43d02844f..d1a632dbaec6 100644 --- a/drivers/accel/qaic/qaic_drv.c +++ b/drivers/accel/qaic/qaic_drv.c @@ -550,8 +550,8 @@ static void qaic_pci_remove(struct pci_dev *pdev) return; qaic_dev_reset_clean_local_state(qdev); - qaic_destroy_drm_device(qdev, QAIC_NO_PARTITION); qaic_mhi_free_controller(qdev->mhi_cntrl, link_up); + qaic_destroy_drm_device(qdev, QAIC_NO_PARTITION); } static void qaic_pci_shutdown(struct pci_dev *pdev)