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: ceph-for-6.17-rc6~783^2~5^2~20 X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=04cb269c204398763a620d426cbee43064854000;p=ceph-client.git ASoC: tegra210_ahub: Add check to of_device_get_match_data() 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 --- diff --git a/sound/soc/tegra/tegra210_ahub.c b/sound/soc/tegra/tegra210_ahub.c index 99683f292b5d8..ae4965a9f7649 100644 --- a/sound/soc/tegra/tegra210_ahub.c +++ b/sound/soc/tegra/tegra210_ahub.c @@ -1359,6 +1359,8 @@ 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);