acpi_subsys_poweroff_noirq(9)

💅 NAME 💅

okay so bestie, welcome to the acpi_subsys_poweroff_noirq(9) page from the Kernel API Manual — yes, that manual, and this one is short, sweet, and iconic:

acpi_subsys_poweroff_noirq — run the driver's "noirq" poweroff callback. That's the whole NAME section, and it ate 💅.

✨ SYNOPSIS ✨

here's the exact signature, no cap:

int acpi_subsys_poweroff_noirq (struct device *dev );

🎀 ARGUMENTS 🎀

• dev — the device to suspend. That's it, one argument, main character energy 👑.

🦋 SEE ALSO 🦋

the kernel file is right here: ./drivers/acpi/device_pm.c, and here's the whole bestie squad — every single reference, periodt:

• Kernel file: ./drivers/acpi/device_pm.c
• acpi_power_state_string(9)
• acpi_device_get_power(9)
• acpi_device_set_power(9)
• acpi_device_fix_up_power(9)
• acpi_device_fix_up_power_extended(9)
• acpi_device_fix_up_power_children(9)
• acpi_dev_power_up_children_with_adr(9)
• acpi_dev_power_state_for_wake(9)
• acpi_add_pm_notifier(9)
• acpi_remove_pm_notifier(9)
• acpi_dev_pm_get_state(9)
• acpi_pm_device_sleep_state(9)
• acpi_pm_notify_work_func(9)
• acpi_device_wakeup_enable(9)
• acpi_device_wakeup_disable(9)
• acpi_pm_set_device_wakeup(9)
• acpi_dev_pm_low_power(9)
• acpi_dev_pm_full_power(9)
• acpi_dev_suspend(9)
• acpi_dev_resume(9)
• acpi_subsys_runtime_suspend(9)
• acpi_subsys_runtime_resume(9)
• acpi_subsys_prepare(9)
• acpi_subsys_complete(9)
• acpi_subsys_suspend(9)
• acpi_subsys_suspend_late(9)
• acpi_subsys_suspend_noirq(9)
• acpi_subsys_resume_noirq(9)
• acpi_subsys_resume_early(9)
• acpi_subsys_resume(9)
• acpi_subsys_freeze(9)
• acpi_subsys_restore_early(9)
• acpi_subsys_poweroff(9)
• acpi_subsys_poweroff_late(9)
• acpi_dev_pm_detach(9)
• acpi_dev_pm_attach(9)
• acpi_storage_d3(9)
• acpi_dev_state_d0(9)

mwah 💋 — source/version: ./drivers/acpi; date: October 2026; page: acpi_subsys_poweroff_noirq(9). That's the whole page, bestie 🧚💜