diff options
Diffstat (limited to 'arch/arm/kernel')
| -rw-r--r-- | arch/arm/kernel/time.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c index f7d5165796e..b030320b17c 100644 --- a/arch/arm/kernel/time.c +++ b/arch/arm/kernel/time.c @@ -37,8 +37,6 @@ */ struct sys_timer *system_timer; -extern unsigned long wall_jiffies; - /* this needs a better home */ DEFINE_SPINLOCK(rtc_lock); @@ -237,16 +235,11 @@ void do_gettimeofday(struct timeval *tv) { unsigned long flags; unsigned long seq; - unsigned long usec, sec, lost; + unsigned long usec, sec; do { seq = read_seqbegin_irqsave(&xtime_lock, flags); usec = system_timer->offset(); - - lost = jiffies - wall_jiffies; - if (lost) - usec += lost * USECS_PER_JIFFY; - sec = xtime.tv_sec; usec += xtime.tv_nsec / 1000; } while (read_seqretry_irqrestore(&xtime_lock, seq, flags)); @@ -279,7 +272,6 @@ int do_settimeofday(struct timespec *tv) * done, and then undo it! */ nsec -= system_timer->offset() * NSEC_PER_USEC; - nsec -= (jiffies - wall_jiffies) * TICK_NSEC; wtm_sec = wall_to_monotonic.tv_sec + (xtime.tv_sec - sec); wtm_nsec = wall_to_monotonic.tv_nsec + (xtime.tv_nsec - nsec); |