ACPI_EVENT_SLEEP_BUTTON 448 drivers/acpi/bus.c acpi_install_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON, ACPI_EVENT_SLEEP_BUTTON 468 drivers/acpi/bus.c acpi_remove_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON, ACPI_EVENT_SLEEP_BUTTON 894 drivers/acpi/sysfs.c else if (i == num_gpes + ACPI_EVENT_SLEEP_BUTTON)