HCI_OP_WRITE_CLASS_OF_DEV 321 net/bluetooth/hci_event.c sent = hci_sent_cmd_data(hdev, HCI_OP_WRITE_CLASS_OF_DEV); HCI_OP_WRITE_CLASS_OF_DEV 1253 net/bluetooth/hci_event.c case HCI_OP_WRITE_CLASS_OF_DEV: