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Diffstat (limited to 'arch/m32r/kernel/time.c')
-rw-r--r--arch/m32r/kernel/time.c11
1 files changed, 1 insertions, 10 deletions
diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c
index 7a896893cd28..d8af155db984 100644
--- a/arch/m32r/kernel/time.c
+++ b/arch/m32r/kernel/time.c
@@ -38,7 +38,6 @@ extern void send_IPI_allbutself(int, int);
extern void smp_local_timer_interrupt(struct pt_regs *);
#endif
-extern unsigned long wall_jiffies;
#define TICK_SIZE (tick_nsec / 1000)
/*
@@ -108,24 +107,17 @@ void do_gettimeofday(struct timeval *tv)
unsigned long max_ntp_tick = tick_usec - tickadj;
do {
- unsigned long lost;
-
seq = read_seqbegin(&xtime_lock);
usec = do_gettimeoffset();
- lost = jiffies - wall_jiffies;
/*
* If time_adjust is negative then NTP is slowing the clock
* so make sure not to go into next possible interval.
* Better to lose some accuracy than have time go backwards..
*/
- if (unlikely(time_adjust < 0)) {
+ if (unlikely(time_adjust < 0))
usec = min(usec, max_ntp_tick);
- if (lost)
- usec += lost * max_ntp_tick;
- } else if (unlikely(lost))
- usec += lost * tick_usec;
sec = xtime.tv_sec;
usec += (xtime.tv_nsec / 1000);
@@ -158,7 +150,6 @@ int do_settimeofday(struct timespec *tv)
* made, and then undo it!
*/
nsec -= do_gettimeoffset() * 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);