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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b9832f43c3bsm471815166b.2.2026.03.23.03.16.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 23 Mar 2026 03:16:56 -0700 (PDT) Message-ID: <1654931f-630d-490e-9b37-cd953befb131@oss.qualcomm.com> Date: Mon, 23 Mar 2026 11:16:54 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/3] soc: qcom: ocmem: register reasons for probe deferrals To: Dmitry Baryshkov , Bjorn Andersson , Konrad Dybcio , Stephen Boyd , Georgi Djakov , Rob Clark , Brian Masney Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260323-ocmem-v1-0-ad9bcae44763@oss.qualcomm.com> <20260323-ocmem-v1-2-ad9bcae44763@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260323-ocmem-v1-2-ad9bcae44763@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: GtXtYfBIkNIGR86D60X-6k3bn0W6mepI X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzIzMDA3OSBTYWx0ZWRfX+ipWnGnAlTuI 2a0n1yYN3m7XOtOK1Y/Ma4JgcszRrpfBVQQTilHr/9C+AGdHwJ7zWO15g5yRHtVEObITDYtHHtK 11e/0qNRMclrUV38s3kXkZyLjkz0kwJqdchI12KX0S2OfYr7RTFzW9a98IacttiQst2BHRbkwXG TVbhNzHZzFlfMZy0COE7dAxZT6IHGl6dx93KFXBG/vcfvUYsdWQN0tI4++hyczhJ94hc4spWFt/ 0k4BrEf7THkTfVOkzO/xSPKhoFDu2YKm/h+A7gjrrQycqUzgJI6EPqr6qGgWIu+zoA45ZsU7OYE puxhWz+Gr4lV/yatIaYKLK0MQTDatiCp79wv3+5kX9xuZy7dNkhhBCb07JmFcNuteBNhwUiaas9 UPkThyimbabWthPoVKFWZOevbOzQJX9tZJK94tIGajPY1k8CvHayG1dzpQLKC8LiRdV+iwkPzU4 TeZK4H+uwePH8jRUpcw== X-Authority-Analysis: v=2.4 cv=CMInnBrD c=1 sm=1 tr=0 ts=69c1131a cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=EUspDBNiAAAA:8 a=HggyKGyfTHCf_LFi62wA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-ORIG-GUID: GtXtYfBIkNIGR86D60X-6k3bn0W6mepI X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-23_03,2026-03-20_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 clxscore=1015 malwarescore=0 adultscore=0 lowpriorityscore=0 priorityscore=1501 spamscore=0 phishscore=0 impostorscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603230079 On 3/23/26 2:20 AM, Dmitry Baryshkov wrote: > Instead of printing messages to the dmesg, let the message be recorded > as a reason for the OCMEM client deferral. > > Fixes: 88c1e9404f1d ("soc: qcom: add OCMEM driver") > Signed-off-by: Dmitry Baryshkov > --- > drivers/soc/qcom/ocmem.c | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/drivers/soc/qcom/ocmem.c b/drivers/soc/qcom/ocmem.c > index dd46bb14b7be..d57baa9cfa03 100644 > --- a/drivers/soc/qcom/ocmem.c > +++ b/drivers/soc/qcom/ocmem.c > @@ -196,10 +196,10 @@ struct ocmem *of_get_ocmem(struct device *dev) > } > > pdev = of_find_device_by_node(devnode->parent); > - if (!pdev) { > - dev_err(dev, "Cannot find device node %s\n", devnode->name); > - return ERR_PTR(-EPROBE_DEFER); > - } > + if (!pdev) > + return ERR_PTR(dev_err_probe(dev, -EPROBE_DEFER, > + "Cannot find device node %s\n", > + devnode->name)); dev_err_ptr_probe() Reviewed-by: Konrad Dybcio Konrad