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Message-ID: <ZS0vtOwDVwSMErK4@smile.fi.intel.com> 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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