diff options
| -rw-r--r-- | include/linux/timex.h | 2 | ||||
| -rw-r--r-- | kernel/time/ntp.c | 5 |
2 files changed, 3 insertions, 4 deletions
diff --git a/include/linux/timex.h b/include/linux/timex.h index c00bcdd3ae42..9007313b5b71 100644 --- a/include/linux/timex.h +++ b/include/linux/timex.h @@ -82,7 +82,7 @@ */ #define SHIFT_USEC 16 /* frequency offset scale (shift) */ #define PPM_SCALE (NSEC_PER_USEC << (NTP_SCALE_SHIFT - SHIFT_USEC)) -#define PPM_SCALE_INV_SHIFT 20 +#define PPM_SCALE_INV_SHIFT 19 #define PPM_SCALE_INV ((1ll << (PPM_SCALE_INV_SHIFT + NTP_SCALE_SHIFT)) / \ PPM_SCALE + 1) diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c index 450a45cb01c1..ddb0465a6baa 100644 --- a/kernel/time/ntp.c +++ b/kernel/time/ntp.c @@ -406,9 +406,8 @@ adj_done: if (time_status & (STA_UNSYNC|STA_CLOCKERR)) result = TIME_ERROR; - txc->freq = shift_right((s32)(time_freq >> PPM_SCALE_INV_SHIFT) * - (s64)PPM_SCALE_INV, - NTP_SCALE_SHIFT); + txc->freq = shift_right((time_freq >> PPM_SCALE_INV_SHIFT) * + (s64)PPM_SCALE_INV, NTP_SCALE_SHIFT); txc->maxerror = time_maxerror; txc->esterror = time_esterror; txc->status = time_status; |