From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 92F87286A4; Mon, 23 Feb 2026 08:02:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771833776; cv=none; b=pxn85MaUeBghresBxswDCUS1Izh01EEpF0EtFOoLBLLEoNgR1yjsFrFm0UO1Y0gOZK6PTM28fzZF1jbbdxDQ71u7ED7uQmaYhszpkQSpjJ9YIVjC9KOdKkJGJyFD6ANEXue79/N/VJf/rg67qNpItifltFrnBI6N7OSqoWA/hls= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771833776; c=relaxed/simple; bh=U1vbfXxLYJpoqB0vLtDD0LEYx0ULx7q4q0aMqEAXCSA=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=rOZti+o2ZDEEwVDnzlTm9WwK+MPXGl/RvMR5Vv1nR0tZPTnoBciFheNUUGXtgAcAUDVqpfKudl0bTgT5GxLzixbofDGE2k6yw5spF7vMaPWTdR6A78cKiega4XunDEd/9A50+7A/qeFoWRCKZoE/wSIroaE3xuoC14ypbjmexQg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=de136+YM; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="de136+YM" Received: by smtp.kernel.org (Postfix) with ESMTPS id 3E1E2C116C6; Mon, 23 Feb 2026 08:02:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771833776; bh=U1vbfXxLYJpoqB0vLtDD0LEYx0ULx7q4q0aMqEAXCSA=; h=From:Subject:Date:To:Cc:Reply-To:From; b=de136+YM7SMbVnG1L9q0/SeZouIX/IZfohMhKhXKNnU3td6tG7ecQH+p1uX4laJ7u SSM6j3dCxpAlHByTGgZ+0QwvGJ1gNlyKKhAj1p5oqBcjuJTWKWHiVX2Y+nJLz504iV GdlxEynwBsChGgngWVOJXK2hsPp9uIPRngwTvfFJRI6CABxoOlN7Titp1ccbdEpuUo tbs8cHutW15dEp4PQPeF+frNPaS9BsSOvJXCuzEDuThwQ5vzyT8YmaeF3drrikTZ+J mLezc35kBB7aI5Dr/g0lfhHTm7cy58sLglbpaZavZ38dDRj+50d+BPf6iGeJq7ZJ1a XZlD7IuhqpTmA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2C40DE98DFD; Mon, 23 Feb 2026 08:02:56 +0000 (UTC) From: Manivannan Sadhasivam via B4 Relay Subject: [PATCH v3 0/4] soc: qcom: ice: Fix race between qcom_ice_probe() and of_qcom_ice_get() Date: Mon, 23 Feb 2026 13:32:51 +0530 Message-Id: <20260223-qcom-ice-fix-v3-0-6ca5846329f7@oss.qualcomm.com> 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: 7bit X-B4-Tracking: v=1; b=H4sIAKsJnGkC/3WMwQ6CMBBEf4Xs2SVlKyR68j8Ih9JW2USotNpoS P/dlbuXSd5k5m2QfGSf4FxtEH3mxGER0IcK7GSWm0d2wkCKOkWNwtWGGdl6vPIbHRlt1LEdNTm QyyN6qXddPwhPnJ4hfnZ7pl/7R5QJFZ5sY8bWda0iewkp1evL3GU11xIwlFK+tk5zta8AAAA= X-Change-ID: 20260210-qcom-ice-fix-d2a3a045b32d To: Bjorn Andersson , Konrad Dybcio , Adrian Hunter , Ulf Hansson , Manivannan Sadhasivam , "James E.J. Bottomley" , "Martin K. Petersen" , Abel Vesa , Abel Vesa Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-scsi@vger.kernel.org, Sumit Garg , mani@kernel.org, Manivannan Sadhasivam , stable@vger.kernel.org, Konrad Dybcio X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1601; i=manivannan.sadhasivam@oss.qualcomm.com; h=from:subject:message-id; bh=U1vbfXxLYJpoqB0vLtDD0LEYx0ULx7q4q0aMqEAXCSA=; b=owEBbQGS/pANAwAKAVWfEeb+kc71AcsmYgBpnAmtN8Ptqj4btgkzlM7I4Zv1HbbBIxzFPxKSK dMX+Ibdcq2JATMEAAEKAB0WIQRnpUMqgUjL2KRYJ5dVnxHm/pHO9QUCaZwJrQAKCRBVnxHm/pHO 9SlOB/0Srn5ALm2UkqC9jb+Y8PXdN/0aNbzSarWRB1uFSwYAapsmWMATDInbKhtmZyQlkGvVZSa QvrGOEOSdHJikIB5oFMo0OkAZKwaYV9aZK93TPiNzCPPHsXoKNOKCzjqYesStDy6fJ+kkNib9Is Y8Ce1KVLQicL6IflvKxQfIRe155Mr1CKsiWAuJrNvrP2q7QcYqw59+h2h8Gz/+AXctT8uXEFysY VjfoSjGpRgMDDK9GvnBkCTOn51llH98DVk8jkHw9ctipbZhBfEOreEDvB74N+qnYonWfzA1IA7S tVRDa2m6U5AwhnX8jW89hVUaB/grAMpKeVN8FGVAKkVnGY5A X-Developer-Key: i=manivannan.sadhasivam@oss.qualcomm.com; a=openpgp; fpr=C668AEC3C3188E4C611465E7488550E901166008 X-Endpoint-Received: by B4 Relay for manivannan.sadhasivam@oss.qualcomm.com/default with auth_id=461 X-Original-From: Manivannan Sadhasivam Reply-To: manivannan.sadhasivam@oss.qualcomm.com Hi, This series fixes the race betwen qcom_ice_probe() and of_qcom_ice_get() but synchronizing the two APIs and properly propagating the error codes to clients. Merge Strategy ============== Due to dependency, all patches should go through Qcom SoC tree. Signed-off-by: Manivannan Sadhasivam --- Changes in v3: - Dropped the platform driver removal patch and used the ice_handle to pass error codes. This was done as I learned that we need to have the platform driver design going forward and also removing it introduces other issues. - Link to v2: https://lore.kernel.org/r/20260210-qcom-ice-fix-v2-0-9c1ab5d6502c@oss.qualcomm.com Changes in v2: - Added MODULE_* macros back - Removed spurious platform_device_put() - Added patches to remove NULL return --- Manivannan Sadhasivam (4): soc: qcom: ice: Fix race between qcom_ice_probe() and of_qcom_ice_get() soc: qcom: ice: Return proper error codes from devm_of_qcom_ice_get() instead of NULL mmc: sdhci-msm: Remove NULL check from devm_of_qcom_ice_get() scsi: ufs: ufs-qcom: Remove NULL check from devm_of_qcom_ice_get() drivers/mmc/host/sdhci-msm.c | 10 ++++----- drivers/soc/qcom/ice.c | 53 ++++++++++++++++++++++++++------------------ drivers/ufs/host/ufs-qcom.c | 10 ++++----- 3 files changed, 41 insertions(+), 32 deletions(-) --- base-commit: 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f change-id: 20260210-qcom-ice-fix-d2a3a045b32d Best regards, -- Manivannan Sadhasivam