devm_pm_set_wake_irq(9)

✨ devm_pm_set_wake_irq(9) ✨

okay so bestie, welcome to the Kernel API Manual — this one's about the device-managed glow-up of a wake IRQ situation 💅

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🌸 NAME 🌸

devm_pm_set_wake_irq — the device-managed variant of dev_pm_set_wake_irq, and yes she's iconic for it 👑

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🎀 SYNOPSIS 🎀

int devm_pm_set_wake_irq (struct device *dev , int irq );

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🦋 ARGUMENTS 🦋

• dev — the device entry, aka the main character we're doing all this for 🫶
• irq — the device IO interrupt, literally the little signal bestie we're attaching 👀

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💖 DESCRIPTION 💖

So what she does is attach a device IO interrupt as a wake IRQ — same energy as dev_pm_set_wake_irq, no cap — but here's the slay: the device will be auto clear wake capability on driver detach. periodt. ✨

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🌈 SEE ALSO 🌈

Kernel file ./drivers/base/power/wakeirq.c — go read it, iykyk 📖

• dev_pm_attach_wake_irq(9)
• dev_pm_set_wake_irq(9)
• dev_pm_clear_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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okay that's the whole vibe check 💀 she's sourced from ./drivers/base/power and dated October 2026 — so like, future iconic behavior fr fr 🧚💜

stay woke, bestie 💅🦋