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[103.229.16.4]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-c9e921cd139sm5158166a12.23.2026.07.05.17.35.26 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 05 Jul 2026 17:35:29 -0700 (PDT) Message-ID: Date: Mon, 6 Jul 2026 08:35:26 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] coresight: dummy: add missing MODULE_DEVICE_TABLE() To: Pengpeng Hou , Suzuki K Poulose , Mike Leach , James Clark , Leo Yan , Alexander Shishkin Cc: coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20260704121621.48544-1-pengpeng@iscas.ac.cn> Content-Language: en-US From: Jie Gan In-Reply-To: <20260704121621.48544-1-pengpeng@iscas.ac.cn> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Info: AW1haW4tMjYwNzA2MDAwMyBTYWx0ZWRfX3qqjI4q+bo2o Aw8kBugBFXPuFfqqto19ZBN9f0pQwmvVdJXdbakCgZ7+L/8nxN2qpGJuqLD4IKoVjsEJ/5VHmd4 2ChB/Umo9hGfOdGtOtF6+6r1ujaPyOA= X-Proofpoint-ORIG-GUID: bOgEcbt9aVV50zQto8kQvy1RHRmdQj7e X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzA2MDAwMyBTYWx0ZWRfXxzISqMCViAeV z9GKZovlxATjwsSMtV+bi0ReoAHenPdZ1SpaGELtSZWr2uwXP1YYw3r+5nrrmJjygArzsgC/tKe sNbpFLrWxoMwrpRaPgpSmjYOqPjZxM7Ej7yiSrJcRq/pgi1PIGou2Kvh9EhTe+1zo1H12+9ieg5 r58wkeEQYXCGHE6atRgbwsqNQcwBAxNz26i5rkJltI40iaXlMe4h1amW1SRztJyGx08IZGTgzcf qDRAHWJ8h5CToYUVpJ2ywASmm9XbAApc8iedGJzPq0uavhJiXq+Y+7GW+8wo5J44NHeo/9CNAjO xGFtUT5nHQ5NlgC7xT/S/mP7qu3sx1dMmfAYjv3o4m24/kXdtd0UTrEtYQOuWeuA1HEw9UFVVNZ gLGKeuhiPADnH2hWfkCOaiNDuUAbCIeVQmHuGrAUsrwAKjqF+zOsB2VlmFP8hLWZ887yv+yNizV onxQu/TMV3dePCpHuEg== X-Proofpoint-GUID: bOgEcbt9aVV50zQto8kQvy1RHRmdQj7e X-Authority-Analysis: v=2.4 cv=ZfQt8MVA c=1 sm=1 tr=0 ts=6a4af853 cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=EUspDBNiAAAA:8 a=fBs5-pIvW3lKeRPO0CEA:9 a=QEXdDO2ut3YA:10 a=iS9zxrgQBfv6-_F4QbHw:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-07-05_02,2026-07-03_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 bulkscore=0 impostorscore=0 adultscore=0 phishscore=0 priorityscore=1501 clxscore=1015 suspectscore=0 malwarescore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607060003 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260705_173532_335230_72F8E4BE X-CRM114-Status: GOOD ( 21.08 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 7/4/2026 8:16 PM, Pengpeng Hou wrote: > The driver has an OF match table wired to .of_match_table, but does > not export the table with MODULE_DEVICE_TABLE(). > > Add the missing MODULE_DEVICE_TABLE(of, ...) entry so module alias > information is generated for OF based module autoloading. > > This is a source-level fix. It does not claim dynamic hardware > reproduction; the evidence is the driver-owned match table, its use by > the platform driver, and the missing module alias publication. > Thanks for fixing the autoload issue. Please add the fixes tag for the fix patch. Fixes: 9d3ba0b6c056 ("Coresight: Add coresight dummy driver") With the tag: Reviewed-by: Jie Gan > Signed-off-by: Pengpeng Hou > --- > drivers/hwtracing/coresight/coresight-dummy.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/hwtracing/coresight/coresight-dummy.c b/drivers/hwtracing/coresight/coresight-dummy.c > index c176a2f57300..04880d38feb7 100644 > --- a/drivers/hwtracing/coresight/coresight-dummy.c > +++ b/drivers/hwtracing/coresight/coresight-dummy.c > @@ -212,6 +212,7 @@ static const struct of_device_id dummy_match[] = { > {.compatible = "arm,coresight-dummy-sink"}, > {}, > }; > +MODULE_DEVICE_TABLE(of, dummy_match); > > static struct platform_driver dummy_driver = { > .probe = dummy_probe, > >