* [PATCH] soc/tegra: fuse: Remove nvmem root only access
@ 2023-01-17 8:30 Kartik
2023-04-05 15:10 ` Thierry Reding
0 siblings, 1 reply; 2+ messages in thread
From: Kartik @ 2023-01-17 8:30 UTC (permalink / raw)
To: thierry.reding, jonathanh, kkartik, pshete, arnd, skamble, windhl,
linux-tegra, linux-kernel
To read fuse values, various "non-root" userspace applications require
access to nvmem binary interface.
Remove root only access for nvmem userspace binary interface.
Signed-off-by: Kartik <kkartik@nvidia.com>
---
drivers/soc/tegra/fuse/fuse-tegra.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
index f02953f793e9..d7a37f5d4527 100644
--- a/drivers/soc/tegra/fuse/fuse-tegra.c
+++ b/drivers/soc/tegra/fuse/fuse-tegra.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
- * Copyright (c) 2013-2022, NVIDIA CORPORATION. All rights reserved.
+ * Copyright (c) 2013-2023, NVIDIA CORPORATION. All rights reserved.
*/
#include <linux/clk.h>
@@ -166,7 +166,7 @@ static int tegra_fuse_probe(struct platform_device *pdev)
nvmem.nkeepout = fuse->soc->num_keepouts;
nvmem.type = NVMEM_TYPE_OTP;
nvmem.read_only = true;
- nvmem.root_only = true;
+ nvmem.root_only = false;
nvmem.reg_read = tegra_fuse_read;
nvmem.size = fuse->soc->info->size;
nvmem.word_size = 4;
--
2.34.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] soc/tegra: fuse: Remove nvmem root only access
2023-01-17 8:30 [PATCH] soc/tegra: fuse: Remove nvmem root only access Kartik
@ 2023-04-05 15:10 ` Thierry Reding
0 siblings, 0 replies; 2+ messages in thread
From: Thierry Reding @ 2023-04-05 15:10 UTC (permalink / raw)
To: skamble, linux-kernel, linux-tegra, Kartik, thierry.reding,
windhl, pshete, arnd, jonathanh
From: Thierry Reding <treding@nvidia.com>
On Tue, 17 Jan 2023 14:00:55 +0530, Kartik wrote:
> To read fuse values, various "non-root" userspace applications require
> access to nvmem binary interface.
>
> Remove root only access for nvmem userspace binary interface.
>
>
Applied, thanks!
[1/1] soc/tegra: fuse: Remove nvmem root only access
commit: 821d96e3a006d09ca9aa3d982c50f3d86fa55500
Best regards,
--
Thierry Reding <treding@nvidia.com>
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