devm_tegra_pmc_get(9)

💅 devm_tegra_pmc_get(9) — Kernel API Manual, but make it make sense

okay so bestie, welcome to the glow-up edition of devm_tegra_pmc_get(9) ✨ this is the Kernel API Manual page you've been looking for, and honestly? it's short, it's sweet, and it's giving "tiny function, big main character energy" 🎀

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✨ NAME ✨

devm_tegra_pmc_get — find the PMC for a given device 🦋

like, it goes and finds the PMC that belongs to a device. that's the whole vibe. no cap.

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🌸 SYNOPSIS 🌸

struct tegra_pmc * devm_tegra_pmc_get (struct device *dev );

look at her. one argument. no drama. icon behavior 💅

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🫶 ARGUMENTS 🫶

• dev — the device you're hunting the PMC for 🔍 like, this device right here, bestie, that's the one.

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💖 DESCRIPTION 💖

so here's the tea ☕ this function returns a pointer to the PMC on success 🎉 — or, if things don't go your way, it gives you an ERR_PTR-encoded error code instead 😭

that's it. that's the whole function. short and iconic, honestly obsessed.

tiny reminder that the failure case comes back as an ERR_PTR-encoded error code — not a plain NULL — so check it properly, bestie, don't do her dirty 🙈

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🌈 SEE ALSO 🌈

okay this is the friend group, and they're all linked from the Kernel file ./drivers/soc/tegra/pmc.c 👑

• struct tegra_pmc(9)
• tegra_powergate_set(9)
• tegra_pmc_powergate_power_on(9)
• tegra_pmc_powergate_power_off(9)
• tegra_powergate_is_powered(9)
• tegra_pmc_powergate_remove_clamping(9)
• tegra_pmc_powergate_sequence_power_up(9)
• tegra_pmc_io_pad_power_enable(9)
• tegra_pmc_io_pad_power_disable(9)
• tegra_get_cpu_powergate_id(9)
• tegra_pmc_cpu_is_powered(9)
• tegra_pmc_cpu_power_on(9)
• tegra_pmc_cpu_remove_clamping(9)

go read them. iykyk 🔥

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so anyway, that's the whole page, periodt 💜 this little cutie lives in ./drivers/soc/tegra, and this rendering was dated October 2026, filed under devm_tegra_pmc_get(9) — love her, mean it, bye bestie!! 🧚✨🍓