rbtn_chain_head   308 drivers/platform/x86/dell-rbtn.c static ATOMIC_NOTIFIER_HEAD(rbtn_chain_head);
rbtn_chain_head   351 drivers/platform/x86/dell-rbtn.c 	first = !rbtn_chain_head.head;
rbtn_chain_head   353 drivers/platform/x86/dell-rbtn.c 	ret = atomic_notifier_chain_register(&rbtn_chain_head, nb);
rbtn_chain_head   369 drivers/platform/x86/dell-rbtn.c 	ret = atomic_notifier_chain_unregister(&rbtn_chain_head, nb);
rbtn_chain_head   373 drivers/platform/x86/dell-rbtn.c 	if (auto_remove_rfkill && !rbtn_chain_head.head)
rbtn_chain_head   416 drivers/platform/x86/dell-rbtn.c 		if (auto_remove_rfkill && rbtn_chain_head.head)
rbtn_chain_head   475 drivers/platform/x86/dell-rbtn.c 		atomic_notifier_call_chain(&rbtn_chain_head, event, device);