linux-kernel - [PATCH] soc/tegra: fuse: Do not register SoC device on ACPI boot

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Message-ID: <20251008111618.703516-1-kkartik@nvidia.com>
Date: Wed, 8 Oct 2025 16:46:18 +0530
From: Kartik Rajput <kkartik@...dia.com>
To: <thierry.reding@...il.com>, <jonathanh@...dia.com>,
	<sdonthineni@...dia.com>, <kkartik@...dia.com>,
	<linux-tegra@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC: <stable@...r.kernel.org>
Subject: [PATCH] soc/tegra: fuse: Do not register SoC device on ACPI boot

On Tegra platforms using ACPI, the SMCCC driver already registers the
SoC device. This makes the registration performed by the Tegra fuse
driver redundant.

When booted via ACPI, skip registering the SoC device and suppress
printing SKU information from the Tegra fuse driver, as this information
is already provided by the SMCCC driver.

Fixes: 972167c69080 ("soc/tegra: fuse: Add ACPI support for Tegra194 and Tegra234")
Cc: stable@...r.kernel.org
Signed-off-by: Kartik Rajput <kkartik@...dia.com>
---
 drivers/soc/tegra/fuse/fuse-tegra.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
index d27667283846..74d2fedea71c 100644
--- a/drivers/soc/tegra/fuse/fuse-tegra.c
+++ b/drivers/soc/tegra/fuse/fuse-tegra.c
@@ -182,8 +182,6 @@ static int tegra_fuse_probe(struct platform_device *pdev)
 		}
 
 		fuse->soc->init(fuse);
-		tegra_fuse_print_sku_info(&tegra_sku_info);
-		tegra_soc_device_register();
 
 		err = tegra_fuse_add_lookups(fuse);
 		if (err)
-- 
2.43.0