diff options
Diffstat (limited to 'kernel/timer.c')
| -rw-r--r-- | kernel/timer.c | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/kernel/timer.c b/kernel/timer.c index 13fa72cac7d8..ab189dd187cb 100644 --- a/kernel/timer.c +++ b/kernel/timer.c @@ -697,18 +697,9 @@ static void second_overflow(void) /* * Compute the frequency estimate and additional phase adjustment due - * to frequency error for the next second. When the PPS signal is - * engaged, gnaw on the watchdog counter and update the frequency - * computed by the pll and the PPS signal. + * to frequency error for the next second. */ - pps_valid++; - if (pps_valid == PPS_VALID) { /* PPS signal lost */ - pps_jitter = MAXTIME; - pps_stabil = MAXFREQ; - time_status &= ~(STA_PPSSIGNAL | STA_PPSJITTER | - STA_PPSWANDER | STA_PPSERROR); - } - ltemp = time_freq + pps_freq; + ltemp = time_freq; time_adj += shift_right(ltemp,(SHIFT_USEC + SHIFT_HZ - SHIFT_SCALE)); #if HZ == 100 |
