From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 36C4ECD5BB0 for ; Thu, 21 May 2026 08:37:24 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 874FA10F27C; Thu, 21 May 2026 08:37:22 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=qualcomm.com header.i=@qualcomm.com header.b="djQmFj4O"; dkim=pass (2048-bit key; unprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="jsyrg8TX"; dkim-atps=neutral Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by gabe.freedesktop.org (Postfix) with ESMTPS id E7EDE10F279 for ; Thu, 21 May 2026 08:37:20 +0000 (UTC) Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 64L6Famm3680295 for ; Thu, 21 May 2026 08:37:20 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= 7/ctKXvDvcUgQZW7V3LpqjnLay8t9Q9hc/bk2yC/dt4=; b=djQmFj4O78Kw61Af ZTRwyYsSq1FlwApquXAjrrMNV6MDYgIBSnNZiRtCqTVIosmFcxjAkb1ty/75WjCK YhtUfvmst1pJLM3GcrvSe0ezIW7Y50K4lTYcWo33TJohgKYVSUOZ+WkqzTwOCbCo gSbIPnGGTI5VqDzxpucso1RxtjGPhan9P3mqO4xk4xxPWE95nTbckAEOX/Nhkh6A zpCTWRZMwjoYJuZP0mtrLG2RWeFPWj/XrmkVB+nJYoKeg7L7a3JorUpO1077eV9g V9PdzC9QKLJxRsQUorxPcY9EMEzc++ifXfG4xJzguDOQbn218aeX2vyAagWRixO5 w5qyzg== 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 4e9e9j40v5-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Thu, 21 May 2026 08:37:20 +0000 (GMT) Received: by mail-qt1-f199.google.com with SMTP id d75a77b69052e-50e423a05c8so160875811cf.0 for ; Thu, 21 May 2026 01:37:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1779352639; x=1779957439; darn=lists.freedesktop.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=7/ctKXvDvcUgQZW7V3LpqjnLay8t9Q9hc/bk2yC/dt4=; b=jsyrg8TX6ghmKH+zxZeqFGFouUz8eULNSaUO+GTT+4IA+vY4l15B+QdhNV1qBkTWjr Jn5MdJj0LsRlnkC6+g1CHuY9Syjf1jO6mw6nEN9VJoCXbh1CE32ZEh8BG/DfnipIOVnU vRh/NiCxug75VXAdE0w+mURK560Jdv7cVpzjm8f0L3n86OPMTF4ZbWKXtDQ5pUjYgryB GTrzfcW6wexYzH7dAjMxf8kmvvoOqH8bQo4IUaEW5UxHCwn0faUGqPbaBNXBQcrIsT70 0KQy1F+DW6vQ6HCsdH/ck6E8sYPQl+A8Tg131uLp844NLv82swrFxHAq7CNhMkU0tZx0 lygg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1779352639; x=1779957439; 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=7/ctKXvDvcUgQZW7V3LpqjnLay8t9Q9hc/bk2yC/dt4=; b=tWIwvpi3hFUl9d1XIabqXzFhuf8l3e3B5enJm/VpBQIy65/RjiRLfeU1shqk5Y7J0T VJRNcbt2ua6b1DMtrlLOcVHH7kKyvp+PYsTy9ZoR/zbX6RflwKhgUuXeTaAZRMBVhYux iiBYs9KacR1BrB/Wwkn/H0sAwSZ8j2Vxr5lbHcFdcx+1bkI/q2xw7c5uC/fW1IYxpdHW gTEek+jtLBJtcUowkLTpqhXlpa3gsTGk/H6wu3hHo4f02nMWw7lc16OZwT2ht9Vz8rif 2HSLJL4nqMlsA6VKjFUZEpnOCMLZ06ylxp5MY01zoIT9uPikbbW/IYT3zyfjQ0HU8ibr n7+w== X-Forwarded-Encrypted: i=1; AFNElJ/q5x2oawaz41Tdvncke5tx2e/AlxUALACBa4zlIjmvMKr/d2WXcNd/tIyWP3ayVUJfVLGQHppCe80=@lists.freedesktop.org X-Gm-Message-State: AOJu0YzuNawDB/rq0GE2dyBe2UtC8L5tbB8V4DxMb3jASud7Bn5H1J+L MQSczwgjGTP+73n48zPI6O5mf/EVbW2gbYFY0JjYCUdkqRmkxT2odvI5BDCH0Nlzvl/4dhZV9zG c0MWJHUiXtMtYvTtKVOtnAQpKI/6XfhcVzTvn1nU9kUVCVf26S06OPpNNQ6L3IgUTb4rsKkI= X-Gm-Gg: Acq92OE1uW7VGkocVaFr1CQihzGDJPaFHJ99LvCSpdsE8mY23hJblnfSNPFDTjClNBd wjOI5P4LZrTii4hC9ZfKmPgsxT3wAEGFP/LNMIRu2hBWqjJwwNYNyvGfyorvrRKpmuxII+RdlXu O5D4J6b7+ZnaW1JfvyAlK3ZARXwH2haGfM872FO3FMLHyfjgI/1QQ6u7mK1YZQRX+8Adn1DCG42 asnAlvO24i8Suc5RThKWKRw+7Hjp2JPG7fMCoo+r/q7Bj1KWUorYHkLnYX9F20Y4NR8tp3QWVFX +q2fYqp7g25G2m4GAwph9uNR57bgtYM+E/ar0advDdaeXQZD5Vxe340fQIG9igZ/h1HZlh3inLm 4dd5HByC9ZVOMiqycUET+ChKwJIWlLSz4ZW9ls/WjcV3NgFhuLTc= X-Received: by 2002:a05:622a:8356:b0:516:7a83:8c37 with SMTP id d75a77b69052e-516c551754bmr17064351cf.11.1779352639537; Thu, 21 May 2026 01:37:19 -0700 (PDT) X-Received: by 2002:a05:622a:8356:b0:516:7a83:8c37 with SMTP id d75a77b69052e-516c551754bmr17063841cf.11.1779352638906; Thu, 21 May 2026 01:37:18 -0700 (PDT) Received: from brgl-qcom.local ([2a01:cb1d:dc:7e00:bb10:ae82:b7c3:d15a]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4903caede9fsm10502405e9.14.2026.05.21.01.37.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 21 May 2026 01:37:18 -0700 (PDT) From: Bartosz Golaszewski Date: Thu, 21 May 2026 10:36:27 +0200 Subject: [PATCH 04/23] pmdomain: imx: fix OF node refcount MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260521-pdev-fwnode-ref-v1-4-88c324a1b8d2@oss.qualcomm.com> References: <20260521-pdev-fwnode-ref-v1-0-88c324a1b8d2@oss.qualcomm.com> In-Reply-To: <20260521-pdev-fwnode-ref-v1-0-88c324a1b8d2@oss.qualcomm.com> To: Lee Jones , Mark Brown , Thierry Reding , Sebastian Hesselbarth , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Srinivas Kandagatla , Greg Kroah-Hartman , Vinod Koul , "Rafael J. Wysocki" , Danilo Krummrich , Rob Herring , Saravana Kannan , Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , "Christophe Leroy (CS GROUP)" , Andi Shyti , Andy Shevchenko , Joerg Roedel , Will Deacon , Robin Murphy , Doug Berger , Florian Fainelli , Broadcom internal kernel review list , Ulf Hansson , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Matthew Brost , =?utf-8?q?Thomas_Hellstr=C3=B6m?= , Rodrigo Vivi , David Airlie , Simona Vetter , Peter Chen , Paul Cercueil , Bin Liu , Philipp Zabel , Maximilian Luz , Hans de Goede , =?utf-8?q?Ilpo_J=C3=A4rvinen?= , Krzysztof Kozlowski , Benjamin Herrenschmidt Cc: brgl@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-sound@vger.kernel.org, driver-core@lists.linux.dev, devicetree@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-i2c@vger.kernel.org, iommu@lists.linux.dev, linux-pm@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, intel-xe@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-usb@vger.kernel.org, linux-mips@vger.kernel.org, platform-driver-x86@vger.kernel.org, Bartosz Golaszewski , stable@vger.kernel.org X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1152; i=bartosz.golaszewski@oss.qualcomm.com; h=from:subject:message-id; bh=S6soBSVe9KjUpY4fV3w6m8V++eYkYCwWMWeUkaW05Ts=; b=owEBbQKS/ZANAwAKAQWdLsv/NoTDAcsmYgBqDsQhtpU/CqYzAaq1jp+LLLiJjIA5Qt/YY/0VT S3IUh2uDoyJAjMEAAEKAB0WIQSR5RMt5bVGHXuiZfwFnS7L/zaEwwUCag7EIQAKCRAFnS7L/zaE w1etD/4l9O7wUTmpxjRT+gvruneHUxzYHEIhXscwzHkmXXFaTqlBavoUQKz+sPAmBcudjOXscQZ mu4A2CkrCOVZtrepbcDAksLfqo0RIXfw8xZ6iNAc7TSbIK3BuxmxPm9SM9FrlfFCYlcXIlQCPU3 VVJ56YN3+53SSoxDlaWqJqOl01UWof5ledWKTH8dzoqTxaxB+LlTLL2+tl6wzT1hIGLaHrq0NHx bCcVpM4BywkAyrn1olQuZt9D+PmGCR/zu4IqxjWNsg1Ik47sX+JWSrJCCDlVs9WzwSP6edRFsTr eWVh9X/z0Zp1hPf5XkuxC8WEE+ciQUi1ZtOFxOUY3Vjfup0mR2EWcJYYwcvH85XbmRz/VZugYMl LhAXbqUdasak8C0n65UmlfBHkKOBeIwN23suD7Yx+Q0ORyAUBdEQEp4N7QpNWQpHLr+upEQjLOY 2MWtqbCVH++FysZ9T8ZwTwT0ndcQDFCyMi2V3eXQjB7KVSGpXFzWPg/SFqJSbL97xhV84W6Izaz hKCOM+EEUU296NZs3+u5L2wPfjObJIqYpxM9fKJuc1oRI1cjHoUUBAbdGLhOXXnN62XXTsUqhLm zCKbcupHSwPo+aF8UgCOTdYr82ZFVr+ZBQa5PZBJSIY2Wd4qB0rRonQwRh/TRYIARXk9niYp7WR TMEzEazWVqpnxdg== X-Developer-Key: i=bartosz.golaszewski@oss.qualcomm.com; a=openpgp; fpr=169DEB6C0BC3C46013D2C79F11A72EA01471D772 X-Authority-Analysis: v=2.4 cv=bfhbluPB c=1 sm=1 tr=0 ts=6a0ec440 cx=c_pps a=WeENfcodrlLV9YRTxbY/uA==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=3puIpDhKG-71yv69WsIA:9 a=QEXdDO2ut3YA:10 a=kacYvNCVWA4VmyqE58fU:22 X-Proofpoint-GUID: m7fxU_94ZmyXuqjNgmBkufturhFZJtCy X-Proofpoint-ORIG-GUID: m7fxU_94ZmyXuqjNgmBkufturhFZJtCy X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTIxMDA4MyBTYWx0ZWRfXxtpO9H5kw1bU 179DBc2dbga1/lF3Vv1s/O/poBLyFoLrfHZtlpYtFAHhUL4c+e8+RvSgNKY0kZs8lfFjZ9T0cXr dxygGGy1dZzHVA/fL6/630ddezQMJ/u5QzgqceneWLKhsAF1hm7NTwm0FFHhm2wpRL9y/LVZTV/ yBFlws3/CzB3gRMTfyV4UHWSVIBVpCaL48Z302Rvh1PH2TAZy5lppJs38LGV68l8xeZwb3pU7Tu c0xeo/dIIwsCYjmNvY55vn2XLpwMenS2I8gFR3g9FzygRXDwfNr4Py/mQ1B/SL9fXft7ETJ0BZS etd8Ta1WYFxYaFWWOWGrVEmeBvRfkXmfYI6C4o5Kdu7cCHTFoeqYMrRke01XOUmDhioffzPgy+/ KQcCYBr9D4pDmJJ5zol6qPtL9QauVNq9p25PSSRZ+iaEHf/wAfOO7MWnw1LdkVciVCCQtF0gdqL tpIovdTf3+n5FwGzSJA== 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=2026-05-21_01,2026-05-18_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 lowpriorityscore=0 impostorscore=0 priorityscore=1501 bulkscore=0 clxscore=1015 adultscore=0 spamscore=0 malwarescore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605130000 definitions=main-2605210083 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" for_each_child_of_node_scoped() decrements the reference count of the nod after each iteration. Assigning it without incrementing the refcount to a dynamically allocated platform device will result in a double put in platform_device_release(). Add the missing call to of_node_get(). Cc: stable@vger.kernel.org Fixes: 3e4d109ee8fc ("pmdomain: imx: gpc: Simplify with scoped for each OF child loop") Signed-off-by: Bartosz Golaszewski --- drivers/pmdomain/imx/gpc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pmdomain/imx/gpc.c b/drivers/pmdomain/imx/gpc.c index de695f1944ab31de3d37ce8000d0c577579d64f9..42e50c9b4fb9ffb96a20a462d4eb5168942a893c 100644 --- a/drivers/pmdomain/imx/gpc.c +++ b/drivers/pmdomain/imx/gpc.c @@ -487,7 +487,7 @@ static int imx_gpc_probe(struct platform_device *pdev) domain->ipg_rate_mhz = ipg_rate_mhz; pd_pdev->dev.parent = &pdev->dev; - pd_pdev->dev.of_node = np; + pd_pdev->dev.of_node = of_node_get(np); pd_pdev->dev.fwnode = of_fwnode_handle(np); ret = platform_device_add(pd_pdev); -- 2.47.3