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 B2D0516D9BF; Mon, 23 Jun 2025 22:20:24 +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=1750717224; cv=none; b=d0JRpxbFGv9tIQE7nOaai7hCg07FxiUuFWuvonsfL+LMD1hjKeBerH3KI2K6QtGPcJnEI0WlVtiGW7UdLA2tonREfDgucrmWKAURaneKRtcvjT6R36eF+28egRzugrkMxLjwuT7CNNX5/uxmDsQnl6/aXTXJUwzD8DIQDG2Dh4Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750717224; c=relaxed/simple; bh=HtUUt892CiB2mT22u5AOyURCOMUs49c8k5IQB8KysAk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=dImbi4n7m2B97/uMLD9Wua8ZhebdjxFp8AmRd3Cd3JxtR9DZVQVnJ3BjuGUI78tq9FHLYMu4anKL7cxHkNKTYRDP5KrxP0ImNW5MseSY7u8dVY7tTDZDNeMHzjldsuda12OY6AtGnflcSwkkDhn2F6aNC6iZ8N9sGM8KZQQJWlY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=nsP5z9Vn; 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="nsP5z9Vn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 070DFC4CEEA; Mon, 23 Jun 2025 22:20:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1750717224; bh=HtUUt892CiB2mT22u5AOyURCOMUs49c8k5IQB8KysAk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nsP5z9Vn2lCnFvMxvZj4VZ+ppoGLbaThMgNPV60b2OyxAYXwhJ47GaqSog9in9ugY ItI+NGJGFzpGtgAO3O+pbzUZRx5jQZR4wjlCjNUPhETTlKI33iD7qn01AmgruLIJ4R JGocL26jb3gYdo1e5Bf2tySYJCkZcuUYzOEyU2lo= 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 6.1 384/508] ASoC: tegra210_ahub: Add check to of_device_get_match_data() Date: Mon, 23 Jun 2025 15:07:09 +0200 Message-ID: <20250623130654.745139464@linuxfoundation.org> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250623130645.255320792@linuxfoundation.org> References: <20250623130645.255320792@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-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 dfdcb4580cd75..4be5683504154 100644 --- a/sound/soc/tegra/tegra210_ahub.c +++ b/sound/soc/tegra/tegra210_ahub.c @@ -1369,6 +1369,8 @@ 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