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 3B1B34409; Mon, 23 Jun 2025 21:37:10 +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=1750714630; cv=none; b=sI8ObN+/zIl+Fdr/RtyKLPU0up9y7uRgZ0M6noTq4NVcRoModN0oaPZb8pbAUhpAPDu0b8sQfscZDdK1yWHZVIDMj0UttWIZLZ100cN2rJ5GDzFRiDSIKtNWzoYi8BylJ/UdeugVal9wRvAEh8PxZnssZrwMQ9cUDcT4OjgcKyQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750714630; c=relaxed/simple; bh=o49fWuuLEQEWuRh8jb7l5r+MWrHFhN/8+0NEAVD+uak=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=JLK/Hxenr6KRztU2+iJ7sqiR890H2CZrkf+PkG6FhujfH+S7u3scL4vFKhFLPlV3iwvgU7e2MI4k7KgYeRfIO90PqDMlrtP+gsh8r4ok4p6iRqE/XnpbngWJz6NsoWjSbp/q6L6aZLClkIN4a8RBFZtC6QX3x6zvWH8EpKlS18c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=MM9MmPgG; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="MM9MmPgG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C7832C4CEEA; Mon, 23 Jun 2025 21:37:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1750714630; bh=o49fWuuLEQEWuRh8jb7l5r+MWrHFhN/8+0NEAVD+uak=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MM9MmPgGXt+2ENVUahb1lbIwp1pRWJ+WYtTuiP0BC8MGXf9mi68ZRMy8/rV+fHPd5 cYrOtXkVzDqMClAHS/Xql4Q6cL02fTk6e02GsubHJ4LQIOQlCJ75mQ8XPFyqzIAuNN 8og4pj2WaELdQoNBEzh2DO2vPb1t9tiRPm8LF9/g= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Yuanjun Gong , Mark Brown , Sasha Levin Subject: [PATCH 5.10 219/355] ASoC: tegra210_ahub: Add check to of_device_get_match_data() Date: Mon, 23 Jun 2025 15:07:00 +0200 Message-ID: <20250623130633.326872710@linuxfoundation.org> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250623130626.716971725@linuxfoundation.org> References: <20250623130626.716971725@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Yuanjun Gong [ Upstream commit 04cb269c204398763a620d426cbee43064854000 ] In tegra_ahub_probe(), check the result of function of_device_get_match_data(), return an error code in case it fails. Signed-off-by: Yuanjun Gong Link: https://patch.msgid.link/20250513123744.3041724-1-ruc_gongyuanjun@163.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/tegra/tegra210_ahub.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/soc/tegra/tegra210_ahub.c b/sound/soc/tegra/tegra210_ahub.c index 1b2f7cb8c6adc..686c8ff46ec8a 100644 --- a/sound/soc/tegra/tegra210_ahub.c +++ b/sound/soc/tegra/tegra210_ahub.c @@ -607,6 +607,8 @@ static int tegra_ahub_probe(struct platform_device *pdev) return -ENOMEM; ahub->soc_data = of_device_get_match_data(&pdev->dev); + if (!ahub->soc_data) + return -ENODEV; platform_set_drvdata(pdev, ahub); -- 2.39.5