acpi_chain_head    26 drivers/acpi/event.c static BLOCKING_NOTIFIER_HEAD(acpi_chain_head);
acpi_chain_head    36 drivers/acpi/event.c 	return (blocking_notifier_call_chain(&acpi_chain_head, 0, (void *)&event)
acpi_chain_head    43 drivers/acpi/event.c 	return blocking_notifier_chain_register(&acpi_chain_head, nb);
acpi_chain_head    49 drivers/acpi/event.c 	return blocking_notifier_chain_unregister(&acpi_chain_head, nb);