of_genpd_del_provider(9)

💅 of_genpd_del_provider(9)

okay so bestie, welcome to the Kernel API Manual — this is the page for of_genpd_del_provider, and yes, it's exactly what it sounds like: the lil cleanup queen that removes a PM domain provider you (or some driver) already registered. Think of it as the "un-register" button, and honestly? She ate. ✨

---

🌸 NAME 🌸

of_genpd_del_provider — Remove a previously registered PM domain provider 💖

Like, if of_genpd_add_provider_simple or one of her sisters put a provider on the board, this is the function that takes it back off. No cap.

---

🎀 SYNOPSIS 🎀

void of_genpd_del_provider (struct device_node *np );

That's it. Returns nothing (void), takes one thing, does the thing. Periodt. 💅

---

🦋 ARGUMENTS 🦋

• np — Device node pointer associated with the PM domain provider 🌈

Translation: hand her the struct device_node * that belongs to the provider you want gone. She just needs to know which PM domain provider we're talking about, and the device node is the receipt. 🧚

---

👑 SEE ALSO 👑

okay this is the part where the manpage just dumps the entire genpd extended family on you and honestly it's giving family reunion 😭 — but every single one is legit, so here they all are, in order, 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), dev_pm_genpd_remove_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), 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)

iykyk — if you're in the PM domain corner of the kernel, you'll be seeing a lot of these. 🫶

---

okay that's the whole page, bestie, you're officially educated 💜 — this came from the ./drivers/pmdomain section, dated October 2026, and the page itself is of_genpd_del_provider(9). slay, go unregister some providers responsibly 🌟