drivers/ptp/ptp_qoriq.c:379: warning: No description found for return value of 'ptp_qoriq_nominal_freq'
drivers/ptp/ptp_qoriq.c:417: warning: No description found for return value of 'ptp_qoriq_auto_config'
drivers/ptp/ptp_qoriq.c:379: warning: No description found for return value of 'ptp_qoriq_nominal_freq'
drivers/ptp/ptp_qoriq.c:417: warning: No description found for return value of 'ptp_qoriq_auto_config'