From patchwork Fri Dec 1 12:06:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mrinmay Sarkar X-Patchwork-Id: 13475714 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="Dmt90K3q" Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C1C481722; Fri, 1 Dec 2023 04:06:37 -0800 (PST) Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3B17bpKN004360; Fri, 1 Dec 2023 12:06:29 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; s=qcppdkim1; bh=prNP5FasTEW2PoWfZxjSPeYpxqgOwouJysxEz0u+kH8=; b=Dmt90K3qjYDjT9n4LZx8x03TQSpltcbMHmhvH6dMMPZUTwyJ8T/7r7PxIu2Uvno0cMwk OqGxpyBW87CK1CMNmySH1/nckewHFqvQV8963Wysei96cSJDMcbnYmAt/T9hSV69AS8U vKFBxH7ccwzA1apOf/7t4k7ORMC7cp4SQLMEcECvjnafaegCdzTedCbToSHULCACT2EH DIAx2lbzDeu+ZsQnibjSmX6rSS4gkUMQWOzSXX+7ve4K+9mlLh43cpvRWR0myYJHdGFK M40Sb5SMgJKCQCAcoDYLQ/UEU4jtC1ZY6zvWrVre/CeIXg3etvKTjRAB9PDdboc7JRqA 7g== Received: from apblrppmta01.qualcomm.com (blr-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com [103.229.18.19]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3uq79h91c4-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 01 Dec 2023 12:06:28 +0000 Received: from pps.filterd (APBLRPPMTA01.qualcomm.com [127.0.0.1]) by APBLRPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTP id 3B1C6PSb020153; Fri, 1 Dec 2023 12:06:25 GMT Received: from pps.reinject (localhost [127.0.0.1]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTP id 3unmf08sjj-1; Fri, 01 Dec 2023 12:06:25 +0000 Received: from APBLRPPMTA01.qualcomm.com (APBLRPPMTA01.qualcomm.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 3B1C6PtO020147; Fri, 1 Dec 2023 12:06:25 GMT Received: from hu-sgudaval-hyd.qualcomm.com (hu-msarkar-hyd.qualcomm.com [10.213.111.194]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTP id 3B1C6Pnj020146; Fri, 01 Dec 2023 12:06:25 +0000 Received: by hu-sgudaval-hyd.qualcomm.com (Postfix, from userid 3891782) id 6038A3064; Fri, 1 Dec 2023 17:36:24 +0530 (+0530) From: Mrinmay Sarkar To: agross@kernel.org, andersson@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, konrad.dybcio@linaro.org, mani@kernel.org, robh+dt@kernel.org Cc: quic_shazhuss@quicinc.com, quic_nitegupt@quicinc.com, quic_ramkri@quicinc.com, quic_nayiluri@quicinc.com, dmitry.baryshkov@linaro.org, robh@kernel.org, quic_krichai@quicinc.com, quic_vbadigan@quicinc.com, quic_parass@quicinc.com, quic_schintav@quicinc.com, quic_shijjose@quicinc.com, Manivannan Sadhasivam , Mrinmay Sarkar , Bjorn Helgaas , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy=C5=84?= =?utf-8?q?ski?= , Kishon Vijay Abraham I , linux-pci@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, mhi@lists.linux.dev Subject: [PATCH v9 3/5] PCI: epf-mhi: Add "pci_epf_mhi_" prefix to the function names Date: Fri, 1 Dec 2023 17:36:14 +0530 Message-Id: <1701432377-16899-4-git-send-email-quic_msarkar@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1701432377-16899-1-git-send-email-quic_msarkar@quicinc.com> References: <1701432377-16899-1-git-send-email-quic_msarkar@quicinc.com> X-QCInternal: smtphost X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: LHP9O9vjO-X4w41W2Lk-o4vrlyr1JVYQ X-Proofpoint-GUID: LHP9O9vjO-X4w41W2Lk-o4vrlyr1JVYQ 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=2023-12-01_09,2023-11-30_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 bulkscore=0 impostorscore=0 malwarescore=0 lowpriorityscore=0 priorityscore=1501 adultscore=0 mlxscore=0 phishscore=0 suspectscore=0 spamscore=0 mlxlogscore=746 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311060000 definitions=main-2312010080 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: From: Manivannan Sadhasivam Without the prefix, the function name would appear as "/sys/kernel/config/functions/{sdx55/sm8450}". This will be a problem if multiple functions are supported for this endpoint device. So let's add the "pci_epf_mhi_" prefix to identify _this_ function uniquely. Even though it is an ABI breakage, this driver is not used anywhere outside Qcom and myself to my knowledge. So it safe to change the function name. Signed-off-by: Manivannan Sadhasivam Signed-off-by: Mrinmay Sarkar --- drivers/pci/endpoint/functions/pci-epf-mhi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pci/endpoint/functions/pci-epf-mhi.c b/drivers/pci/endpoint/functions/pci-epf-mhi.c index b7b9d3e..5b0515a 100644 --- a/drivers/pci/endpoint/functions/pci-epf-mhi.c +++ b/drivers/pci/endpoint/functions/pci-epf-mhi.c @@ -677,8 +677,8 @@ static int pci_epf_mhi_probe(struct pci_epf *epf, } static const struct pci_epf_device_id pci_epf_mhi_ids[] = { - { .name = "sdx55", .driver_data = (kernel_ulong_t)&sdx55_info }, - { .name = "sm8450", .driver_data = (kernel_ulong_t)&sm8450_info }, + { .name = "pci_epf_mhi_sdx55", .driver_data = (kernel_ulong_t)&sdx55_info }, + { .name = "pci_epf_mhi_sm8450", .driver_data = (kernel_ulong_t)&sm8450_info }, {}, };