drivers/net/ethernet/intel/igc/igc_ptp.c:446: warning: No description found for return value of 'igc_ptp_systim_to_hwtstamp'
drivers/net/ethernet/intel/igc/igc_ptp.c:471: warning: No description found for return value of 'igc_ptp_rx_pktstamp'
drivers/net/ethernet/intel/igc/igc_ptp.c:849: warning: missing initial short description on line:
 * igc_ptp_tx_tstamp_event
drivers/net/ethernet/intel/igc/igc_ptp.c:873: warning: No description found for return value of 'igc_ptp_set_ts_config'
drivers/net/ethernet/intel/igc/igc_ptp.c:903: warning: No description found for return value of 'igc_ptp_get_ts_config'
drivers/net/ethernet/intel/igc/igc_ptp.c:446: warning: No description found for return value of 'igc_ptp_systim_to_hwtstamp'
drivers/net/ethernet/intel/igc/igc_ptp.c:471: warning: No description found for return value of 'igc_ptp_rx_pktstamp'
drivers/net/ethernet/intel/igc/igc_ptp.c:849: warning: missing initial short description on line:
 * igc_ptp_tx_tstamp_event
drivers/net/ethernet/intel/igc/igc_ptp.c:873: warning: No description found for return value of 'igc_ptp_set_ts_config'
drivers/net/ethernet/intel/igc/igc_ptp.c:903: warning: No description found for return value of 'igc_ptp_get_ts_config'