device_set_wakeup_enable(9)

💖 NAME 💖

device_set_wakeup_enable — okay so this is literally the function that flips a device's whole "can I wake the system up??" vibe on or off ✨

This page lives in the Kernel API Manual bestie, section 9, and it's giving very niche-but-important energy 👑

🌸 SYNOPSIS 🌸

int device_set_wakeup_enable (struct device *dev , bool enable );

🎀 ARGUMENTS 🎀

• dev — the device you're handling 🫶 like, the actual thing you're dealing with here.
• enable — the enable/disable flag, aka the switch that says whether this is a yes or a no 💅

🦋 SEE ALSO 🦋

Not me about to drop the whole friend group 😭 these all hang out in the kernel file ./drivers/base/power/wakeup.c, and they're all icons honestly:

• wakeup_source_create(9)
• wakeup_source_destroy(9)
• wakeup_source_add(9)
• wakeup_source_remove(9)
• wakeup_source_register(9)
• wakeup_source_unregister(9)
• wakeup_sources_read_lock(9)
• wakeup_sources_read_unlock(9)
• wakeup_sources_walk_start(9)
• wakeup_sources_walk_next(9)
• device_wakeup_attach(9)
• device_wakeup_enable(9)
• device_wakeup_attach_irq(9)
• device_wakeup_detach_irq(9)
• device_wakeup_arm_wake_irqs(9)
• device_wakeup_disarm_wake_irqs(9)
• device_wakeup_detach(9)
• device_wakeup_disable(9)
• device_set_wakeup_capable(9)
• wakeup_source_not_usable(9)
• wakeup_source_activate(9)
• wakeup_source_report_event(9)
• __pm_stay_awake(9)
• pm_stay_awake(9)
• wakeup_source_deactivate(9)
• __pm_relax(9)
• pm_relax(9)
• pm_wakeup_timer_fn(9)
• pm_wakeup_ws_event(9)
• pm_wakeup_dev_event(9)
• pm_wakeup_pending(9)
• pm_get_wakeup_count(9)
• pm_save_wakeup_count(9)
• pm_wakep_autosleep_enabled(9)
• print_wakeup_source_stats(9)
• wakeup_sources_stats_seq_show(9)
• bpf_wakeup_sources_read_lock(9)
• bpf_wakeup_sources_read_unlock(9)
• bpf_wakeup_sources_get_head(9)

Go read them if you want the full lore, iykyk 📖💫

💜 that's the whole page bestie, no cap, every detail intact 💜

Dropped from ./drivers/base/power and dated October 2026 — bookmark it, screenshot it, send it to the group chat 📸💅🦋