dev_pm_attach_wake_irq(9)

✨ dev_pm_attach_wake_irq(9) ✨

okay so bestie, welcome to the Kernel API Manual 💅 this one's a lil internal helper from the power-management corner of the kernel, and honestly she's giving backstage-pass energy — not the headline act, but absolutely essential to the show 🎀

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🌸 NAME 🌸

dev_pm_attach_wake_irq — attach a device interrupt as a wake IRQ 💤⚡

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🦋 SYNOPSIS 🦋

int dev_pm_attach_wake_irq (struct device *dev , struct wake_irq *wirq
);

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🍓 ARGUMENTS 🍓

• dev — the device entry, aka the device we're hooking up 🫶
• wirq — the wake IRQ specific data, like the little info packet that describes the wake interrupt 💌

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👑 DESCRIPTION 👑

So here's the tea ☕: this is an internal function — yes, internal, iykyk — and what it does is attach a dedicated wake-up interrupt as a wake IRQ. That's it, that's the whole vibe. She's a helper, she's focused, she does one thing and she slays it ✨

Heads up bestie: it's internal, so this isn't really the front-door API you'd reach for on a whim — it's the machinery underneath 🧚

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🌈 SEE ALSO 🌈

Kernel file ./drivers/base/power/wakeirq.c — go read the source, it's literally right there 📖💖

• dev_pm_set_wake_irq(9)
• dev_pm_clear_wake_irq(9)
• devm_pm_set_wake_irq(9)
• handle_threaded_wake_irq(9)
• dev_pm_set_dedicated_wake_irq(9)
• dev_pm_set_dedicated_wake_irq_reverse(9)
• dev_pm_enable_wake_irq_check(9)
• dev_pm_disable_wake_irq_check(9)
• dev_pm_enable_wake_irq_complete(9)
• dev_pm_arm_wake_irq(9)
• dev_pm_disarm_wake_irq(9)

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and that's the whole page, bestie 🫶 this lil gem lives in ./drivers/base/power, the version situation is October 2026, and the manual it's chilling in is the Kernel API Manual — go forth and wake those IRQs responsibly 😭💜⭐