-extern void igb_ptp_tx_hwtstamp(struct igb_q_vector *q_vector,
- struct igb_tx_buffer *buffer_info);
+extern void igb_ptp_reset(struct igb_adapter *adapter);
+extern void igb_ptp_tx_work(struct work_struct *work);
+extern void igb_ptp_tx_hwtstamp(struct igb_adapter *adapter);