From: Yuanjun Gong Date: Tue, 13 May 2025 12:37:44 +0000 (+0800) Subject: ASoC: tegra210_ahub: Add check to of_device_get_match_data() X-Git-Tag: v5.10.239~135 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e4c4d1121d165c237449b618d1852a6ed52a2799;p=thirdparty%2Fkernel%2Fstable.git ASoC: tegra210_ahub: Add check to of_device_get_match_data() [ 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 --- 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);