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Date: Mon, 16 Oct 2023 15:42:28 +0300
From: Andy Shevchenko <andy@...nel.org>
To: Kartik <kkartik@...dia.com>
Cc: thierry.reding@...il.com, jonathanh@...dia.com, keescook@...omium.org,
	akpm@...ux-foundation.org, arnd@...db.de, ulf.hansson@...aro.org,
	linus.walleij@...aro.org, pshete@...dia.com, petlozup@...dia.com,
	frank.li@...o.com, robh@...nel.org, stefank@...dia.com,
	pdeschrijver@...dia.com, linux-tegra@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org,
	linux-mm@...ck.org
Subject: Re: [PATCH v6 7/8] soc/tegra: fuse: Add ACPI support for Tegra194
 and Tegra234

On Mon, Oct 16, 2023 at 03:44:35PM +0530, Kartik wrote:
> Add ACPI support for Tegra194 & Tegra243 SoC's. This requires
> following modifications to the probe when ACPI boot is used:
>  - Initialize soc data.
>  - Add nvmem lookups.
>  - Register soc device.
>  - use devm_clk_get_optional() instead of devm_clk_get() to get
>    fuse->clk, as fuse clocks are not required when using ACPI boot.
> 
> Also, drop '__init' keyword for tegra_soc_device_register() as this is also
> used by tegra_fuse_probe() and use dev_err_probe() wherever applicable.

...

> +static const struct acpi_device_id __maybe_unused tegra_fuse_acpi_match[] = {

Drop __maybe_unused along with ACPI_PTR(), they are more confusing than helpful.

> +	{ "NVDA200F" },
> +	{ /* sentinel */ }
> +};
> +MODULE_DEVICE_TABLE(acpi, tegra_fuse_acpi_match);
> +
>  static struct platform_driver tegra_fuse_driver = {
>  	.driver = {
>  		.name = "tegra-fuse",
>  		.of_match_table = tegra_fuse_match,
> +		.acpi_match_table = ACPI_PTR(tegra_fuse_acpi_match),
>  		.pm = &tegra_fuse_pm,
>  		.suppress_bind_attrs = true,
>  	},

-- 
With Best Regards,
Andy Shevchenko



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