drivers/net/ethernet/intel/igb/igb_ptp.c:808: warning: missing initial short description on line:
 * igb_ptp_tx_work
drivers/net/ethernet/intel/igb/igb_ptp.c:1114: warning: No description found for return value of 'igb_ptp_get_ts_config'
drivers/net/ethernet/intel/igb/igb_ptp.c:1141: warning: No description found for return value of 'igb_ptp_set_timestamp_mode'
drivers/net/ethernet/intel/igb/igb_ptp.c:1292: warning: No description found for return value of 'igb_ptp_set_ts_config'
drivers/net/ethernet/intel/igb/igb_ptp.c:814: warning: missing initial short description on line:
 * igb_ptp_tx_work
drivers/net/ethernet/intel/igb/igb_ptp.c:1120: warning: No description found for return value of 'igb_ptp_get_ts_config'
drivers/net/ethernet/intel/igb/igb_ptp.c:1147: warning: No description found for return value of 'igb_ptp_set_timestamp_mode'
drivers/net/ethernet/intel/igb/igb_ptp.c:1298: warning: No description found for return value of 'igb_ptp_set_ts_config'