From 982ca19a09ac0365ad1409f919da43596d2a2276 Mon Sep 17 00:00:00 2001 From: Yang Yingliang Date: Tue, 28 Sep 2021 10:15:45 +0800 Subject: [PATCH] memory: tegra186-emc: Fix error return code in tegra186_emc_probe() Return the error code when command fails. Fixes: 13324edbe926 ("memory: tegra186-emc: Handle errors in BPMP response") Signed-off-by: Yang Yingliang Reviewed-by: Mikko Perttunen Link: https://lore.kernel.org/r/20210928021545.3774677-1-yangyingliang@huawei.com Signed-off-by: Krzysztof Kozlowski --- drivers/memory/tegra/tegra186-emc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/memory/tegra/tegra186-emc.c b/drivers/memory/tegra/tegra186-emc.c index abc0c2eeaab7..746c4ef2c0af 100644 --- a/drivers/memory/tegra/tegra186-emc.c +++ b/drivers/memory/tegra/tegra186-emc.c @@ -198,6 +198,7 @@ static int tegra186_emc_probe(struct platform_device *pdev) goto put_bpmp; } if (msg.rx.ret < 0) { + err = -EINVAL; dev_err(&pdev->dev, "EMC DVFS MRQ failed: %d (BPMP error code)\n", msg.rx.ret); goto put_bpmp; } -- 2.11.0