ipc_completion 45 drivers/mailbox/pl320-ipc.c static DECLARE_COMPLETION(ipc_completion); ipc_completion 83 drivers/mailbox/pl320-ipc.c init_completion(&ipc_completion); ipc_completion 85 drivers/mailbox/pl320-ipc.c ret = wait_for_completion_timeout(&ipc_completion, ipc_completion 107 drivers/mailbox/pl320-ipc.c complete(&ipc_completion);