932 static long hardpps_update_freq(struct pps_normtime freq_norm)  in hardpps_update_freq()  argument
938 	if (freq_norm.sec > (2 << pps_shift)) {  in hardpps_update_freq()
944 			freq_norm.sec);  in hardpps_update_freq()
952 	ftemp = div_s64(((s64)(-freq_norm.nsec)) << NTP_SCALE_SHIFT,  in hardpps_update_freq()
953 			freq_norm.sec);  in hardpps_update_freq()
1032 	struct pps_normtime pts_norm, freq_norm;  in __hardpps()  local
1051 	freq_norm = pps_normalize_ts(timespec64_sub(*raw_ts, pps_fbase));  in __hardpps()
1055 	if ((freq_norm.sec == 0) ||  in __hardpps()
1056 			(freq_norm.nsec > MAXFREQ * freq_norm.sec) ||  in __hardpps()
1057 			(freq_norm.nsec < -MAXFREQ * freq_norm.sec)) {  in __hardpps()
1068 	if (freq_norm.sec >= (1 << pps_shift)) {  in __hardpps()
1072 		hardpps_update_freq(freq_norm);  in __hardpps()