ipc_notifier 46 drivers/mailbox/pl320-ipc.c static ATOMIC_NOTIFIER_HEAD(ipc_notifier); ipc_notifier 111 drivers/mailbox/pl320-ipc.c atomic_notifier_call_chain(&ipc_notifier, data[0], data + 1); ipc_notifier 120 drivers/mailbox/pl320-ipc.c return atomic_notifier_chain_register(&ipc_notifier, nb); ipc_notifier 126 drivers/mailbox/pl320-ipc.c return atomic_notifier_chain_unregister(&ipc_notifier, nb);