From nobody Fri Apr 3 23:44:24 2026 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 B028817C203 for ; Mon, 23 Mar 2026 01:21:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774228874; cv=none; b=abc/D0zokqmTklYjzGukDQDleAiFy65cnnAuideiTU9VvNKMHlMspEcSSD1MsDFezMpDq9G7X9VGrYOUvpDCw7s5B8hClDB9Wd8UUD67Z4LFtzyp7cA1Ba5l6xWfBIkVPhFLOE2Rp3a1bVbe7gTTI9oxd0WO3HbqVu6fRWM7oMk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774228874; c=relaxed/simple; bh=ovkp1VqYDxWwaMR8IKDklY9LWDBhmym8XUwoMhAE84o=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=gQziXyZTwHwtbrel5hVj4ocBJr0P2LH1MNFDdPlkX5u/UaT2lEuNnFtDMUjTWiF/X4x3i5Gj1Txaoy91IQsb5LOfYbYI9fyZScwtfIZbQU3GGE3l6wexnri+L4/pt3cczT2nqWlz5yZagJVVYGww5Ap2Be3Mq7epdMJZmXT/N+0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=ZY0dwN7w; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=SugjusJD; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="ZY0dwN7w"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="SugjusJD" Received: from pps.filterd (m0279868.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 62M7DATV1583965 for ; Mon, 23 Mar 2026 01:21:11 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= shuGCPtuF/W/Fk6jHf9iSHzPtfL43JdmAFjP+eYf6wQ=; b=ZY0dwN7wjfCqkO1v 26KTsssR4CshJPZJfmFNQCuEkvfp2qVzUG78hWtYIv3ze8O9yTfMTqyrL1zmkoZl HgDVBLIkkFzTZ2xTy9AVifojAb1SCHJ1/4SeViuBo0LvoPDM9evijGuBkxB6Q4jG f/hs7W71KrkxbjCHR31H1qeKxP12hdLHg2XpinDgzNz42XazOEcYeFAsDQ4+fGsg VA/myzqr4hPXabfD0BiDoGgMvlIo7bCxKSfvJlaCPKJVOqXcQJB/RpK5f6Fu1O7a YdgUgFYobBInKbndenB2bmkfw6u1y7kV4OGC6tc84V0lL6RM5/O+rZCwujt3G6hm OlKINA== Received: from mail-qt1-f199.google.com (mail-qt1-f199.google.com [209.85.160.199]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4d1jng39xr-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Mon, 23 Mar 2026 01:21:11 +0000 (GMT) Received: by mail-qt1-f199.google.com with SMTP id d75a77b69052e-50b274f94f8so282099581cf.1 for ; Sun, 22 Mar 2026 18:21:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1774228871; x=1774833671; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=shuGCPtuF/W/Fk6jHf9iSHzPtfL43JdmAFjP+eYf6wQ=; b=SugjusJDylLq2ny7CIB6V2mQJ5ZAEC7912kGyIwbxMnBhfZjAhoi1it72CdPvgb5/B ASps7HltY//nFk7cb6CzeiCgAJs37QNr8qYu1bxBnIBlmdyBobzVZqNjQYWAmJCbFis/ XK35Cv3B944DUvlHPvvzREhFEgBefgzoTmQBJ4gwMPrxI8S4ZAJbulgxdEgIt9lnAMN8 TLdAMZDzaljTXdnor+QJZfMCRjIInW6rsP57gFU5yXgJygULZ3XAKnL2YZ7qPcJ7CSrr 3t92OdgndVzO996P1/cZQTxJQneZU0O+gKQ57cbnyJ7QqHRoiGxMTfMREZsAhTM5tSpk ltSw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1774228871; x=1774833671; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=shuGCPtuF/W/Fk6jHf9iSHzPtfL43JdmAFjP+eYf6wQ=; b=NaqXG7xkBX45ne2wPGmrIpUagUcYPycLiCEY3DIjER8ZgX0gAysF8ms4x0x1lB1Zl5 vzLSIsVpGaNlPiz4o/8PPEWT9hA33KaWcdZHVtAa6UcNhZhtQnv/mLU3fLWrKlWpFD5p 7JqAqWg7LU9CDYiC8TKiIR+Eu2uydigNBLJzdHskpe/0K9xWvzyFgGXm4tINB2GIIEfA wcx343c/NYmBsWXAgRndoi5veH8o3h8P8LPOOuHjfOgsAjDgclj2Dv8Z4VTvdBSwlGEu BHpd2Dlqb3Pc1dYlMNEH8FFJacRP4US1uncgTbuJ+fbW9pF1s0a9wyoWWIp6B4SIDcTL OQXg== X-Forwarded-Encrypted: i=1; AJvYcCXJVAVRvJu9imsl6+QqHRWm4eujPrzQTlnf36k1T0do6MhZx5jObHlg92DlRCSPHDZYYz2ceplpy+5CeO8=@vger.kernel.org X-Gm-Message-State: AOJu0Yy1+o8F7oOPsji168u7zEaCIroWO3Mmk7UGuDXdvDNgnrKB3dJu 2dmoFvtMcc304a51SxjLbE2gVnZH2/DwcKaHWeDeBVy6LT8r49W2m6QH5vZsboEnoJOqhFfpJA/ gMmM6xvefx0SB6uzU+L6OY6GffdLX5sibf0DCDPCAsWG6Zdb9cph+l7QPwioYZhGFJZk63+n2Fm Q= X-Gm-Gg: ATEYQzxG3La4u7iu096Vi0CnQl5RUcnzjxsU7IDqEKbolO6QadbPq4VHCEBQ4WAQEl5 /BnR2RR2n5ZE0dE2VuqWzCadUaQpNtjCYbu689m+FkOze4ZcTo1Ci3TiAakU/wOE6lZTg+0sPCD cvxCH2XxP888bjvdegUdxoy1jQJEpYnSG4pTiePmJwnjTkBT7KusGq33Ml0mlAJ8uuf3igh7qHE KAQqBKUAKIB3x5IfhwsJqkDetRePKN7tTgr0F2gZWFCslGOGbN33Sy1rfc0rWKtbvppLBlRM8Vu QMK97whCH3dsMxUDSwbEtuWMuoolu7bNUGXO4YEq1MCzfYXyEQQCiTqXxTbuwP2C0RAVO3Tvv5z W1D6IfyRtNwqZLkAkBYppyty0Q6Xz5AiCC6QpxaL+jsuh/+/9gfPTJ4odbo5pXP1c4R8OdLDUg7 ZosfiuA2rAcX56AmIw+KdWjyCNmPXqhh15Y64= X-Received: by 2002:ac8:5e51:0:b0:509:1260:b141 with SMTP id d75a77b69052e-50b371761c5mr155467141cf.29.1774228870821; Sun, 22 Mar 2026 18:21:10 -0700 (PDT) X-Received: by 2002:ac8:5e51:0:b0:509:1260:b141 with SMTP id d75a77b69052e-50b371761c5mr155466971cf.29.1774228870387; Sun, 22 Mar 2026 18:21:10 -0700 (PDT) Received: from umbar.lan (2001-14ba-a073-af00-264b-feff-fe8b-be8a.rev.dnainternet.fi. [2001:14ba:a073:af00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-5a28530cf9esm2108092e87.82.2026.03.22.18.21.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 22 Mar 2026 18:21:08 -0700 (PDT) From: Dmitry Baryshkov Date: Mon, 23 Mar 2026 03:20:58 +0200 Subject: [PATCH 2/3] soc: qcom: ocmem: register reasons for probe deferrals Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260323-ocmem-v1-2-ad9bcae44763@oss.qualcomm.com> References: <20260323-ocmem-v1-0-ad9bcae44763@oss.qualcomm.com> In-Reply-To: <20260323-ocmem-v1-0-ad9bcae44763@oss.qualcomm.com> To: Bjorn Andersson , Konrad Dybcio , Stephen Boyd , Georgi Djakov , Rob Clark , Brian Masney Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=982; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=ovkp1VqYDxWwaMR8IKDklY9LWDBhmym8XUwoMhAE84o=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBpwJV6Vj/y+dCfsYjOm0y8rISa/fzhnSHojswMt s7VKNlFpTWJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCacCVegAKCRCLPIo+Aiko 1ZP9B/0Z/CqdTO8a7oDv9SSpx4LWL55qHDrKrb7vR0Xg5HcBhgQUDi1erJKvPeIGjOf6IfvMoIg V3bt/fAQ+z6Qe076GcrZUYqv0OL71iF3yA/hmp8452t7UmIDk/eQ7so7wqptDlvMppNeLGm8MKy SkS8l2GqyBp0d6BZiW1KmVXVrCMlnFaFGTCuuo1nSCkDkuDnd/JZKe7OtJRvfeHy/iPgQIGR3Tw Nr98dO8ehvwwv4lERpbFjTd4Q3v5P1+NfiBg4BkWpN80rW73+7zIExu/X/29ArIxr9izodQhxdX Z1GMLFwLiai7gFK6BbYVDNEQtwUZJ8qFt4iXHd/JWzXjNR+5 X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-GUID: p9WzjVWr8KnmxBjJroA_l2tmNqjR3s2Y X-Authority-Analysis: v=2.4 cv=Q63fIo2a c=1 sm=1 tr=0 ts=69c09587 cx=c_pps a=WeENfcodrlLV9YRTxbY/uA==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=EUspDBNiAAAA:8 a=OYm7Fv3sACm0tvZoCOwA:9 a=QEXdDO2ut3YA:10 a=kacYvNCVWA4VmyqE58fU:22 X-Proofpoint-ORIG-GUID: p9WzjVWr8KnmxBjJroA_l2tmNqjR3s2Y X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzIzMDAwOCBTYWx0ZWRfX5qudHJgZtdi2 /MN5DnQQY7BBvHOUDgFxPltTYOrhs8jPHzah+90kmBACFuK+JhStdqmZ5/ohqKC/EE7yViJXNcH VcGZqTRXkuNkWPftECe4XCl65Les8UYO169hnzgudEwvmkP59gPKBkL3QfQ1hgmqV0DIxOj6Mbg dK2BQZWKf0GJ0LYrNs9Wvh2gAqlj51KiQ1B6yMypjhBKaOLZwEnAy1xmSDVz6omUEi4TJtcCOTo QZkBdvFKRtFYi2GkwJ2IMJnvc81WeCJ2loozjuXf3FXQHDY2xY/Dmxasg7GnycVTCG7GHxCH5UA VxiltlOxCaOTqZMW3ZooxiPrtBrY64W02O3Q6U59j3YXRRhyiMxX08OgyATX14Qn0xkMO7Gpkiv fIcZKyrA2UK6chws+tai9Q/aWPtYwT01hji3JNhCf6F8vNibS3/A+btcBlO8KgBg8GeG9AmchVy Yjowhj0PxfLSd7HRp7A== 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=2026-03-22_07,2026-03-20_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 impostorscore=0 priorityscore=1501 bulkscore=0 spamscore=0 malwarescore=0 adultscore=0 phishscore=0 lowpriorityscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603230008 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 Reviewed-by: Brian Masney Reviewed-by: Konrad Dybcio --- 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) } =20 pdev =3D 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)); =20 ocmem =3D platform_get_drvdata(pdev); put_device(&pdev->dev); --=20 2.47.3