dev_pm_genpd...ove_notifier(9)

💖 dev_pm_genpd_remove_notifier(9) — Kernel API Manual 💖

okay bestie, welcome to the Kernel API Manual — this page is all about dev_pm_genpd_remove_notifier, and it's giving “uninvite the notifier from the group chat” energy. 💅✨

🎀 NAME 🎀

dev_pm_genpd_remove_notifier — Remove a genpd power on/off notifier for @dev.

✨ SYNOPSIS ✨

int dev_pm_genpd_remove_notifier (struct device *dev );

🦋 ARGUMENTS 🦋

• dev — Device that is associated with the notifier. That’s the one holding the connection, bestie. 🫶

🌸 DESCRIPTION 🌸

Users may call this function to remove a genpd power on/off notifier for an attached dev. So if that’s your situation, congrats, this is literally your function. 💖

⚠️ Okay, important vibe check: it is assumed that the user guarantee that the genpd wouldn't be detached while this routine is getting called. Keep that genpd attached while this routine is running, no cap. 💀

Return check: 0 on success, and negative error values on failures. So a negative result means something went wrong, and you should absolutely clock it. 😭

🔥 SEE ALSO 🔥

the whole genpd extended universe is invited — every single ref, no skips ✨

• Kernel file ./drivers/pmdomain/core.c
• dev_pm_genpd_set_performance_state(9)
• dev_pm_genpd_set_next_wakeup(9)
• dev_pm_genpd_get_next_hrtimer(9)
• dev_pm_genpd_set_hwmode(9)
• dev_pm_genpd_get_hwmode(9)
• dev_pm_genpd_rpm_always_on(9)
• dev_pm_genpd_is_on(9)
• pm_genpd_inc_rejected(9)
• genpd_queue_power_off_work(9)
• genpd_power_off(9)
• genpd_power_on(9)
• genpd_power_off_work_fn(9)
• __genpd_runtime_suspend(9)
• __genpd_runtime_resume(9)
• genpd_runtime_suspend(9)
• genpd_runtime_resume(9)
• genpd_power_off_unused(9)
• genpd_sync_power_off(9)
• genpd_sync_power_on(9)
• genpd_prepare(9)
• genpd_finish_suspend(9)
• genpd_suspend_noirq(9)
• genpd_finish_resume(9)
• genpd_resume_noirq(9)
• genpd_freeze_noirq(9)
• genpd_thaw_noirq(9)
• genpd_poweroff_noirq(9)
• genpd_restore_noirq(9)
• genpd_complete(9)
• dev_pm_genpd_suspend(9)
• dev_pm_genpd_resume(9)
• pm_genpd_add_device(9)
• pm_genpd_remove_device(9)
• dev_pm_genpd_add_notifier(9)
• pm_genpd_add_subdomain(9)
• pm_genpd_remove_subdomain(9)
• pm_genpd_init(9)
• pm_genpd_remove(9)
• struct of_genpd_provider(9)
• genpd_xlate_simple(9)
• genpd_xlate_onecell(9)
• genpd_add_provider(9)
• of_genpd_add_provider_simple(9)
• of_genpd_add_provider_onecell(9)
• of_genpd_del_provider(9)
• genpd_get_from_provider(9)
• of_genpd_add_child_ids(9)
• of_genpd_remove_child_ids(9)
• of_genpd_add_device(9)
• of_genpd_add_subdomain(9)
• of_genpd_remove_subdomain(9)
• of_genpd_remove_last(9)
• genpd_dev_pm_detach(9)
• genpd_dev_pm_attach(9)
• genpd_dev_pm_attach_by_id(9)
• genpd_dev_pm_attach_by_name(9)
• of_genpd_parse_idle_states(9)
• of_genpd_sync_state(9)

Source/version tea: ./drivers/pmdomain, dated October 2026 — that’s the footer, bestie, mwah 💋✨