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Diffstat (limited to 'arch/mips/kernel/time.c')
-rw-r--r--arch/mips/kernel/time.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/arch/mips/kernel/time.c b/arch/mips/kernel/time.c
index 170cb67f4ed..845c7e55505 100644
--- a/arch/mips/kernel/time.c
+++ b/arch/mips/kernel/time.c
@@ -47,8 +47,6 @@
/*
* forward reference
*/
-extern volatile unsigned long wall_jiffies;
-
DEFINE_SPINLOCK(rtc_lock);
/*
@@ -159,7 +157,6 @@ void (*mips_hpt_init)(unsigned int);
void do_gettimeofday(struct timeval *tv)
{
unsigned long seq;
- unsigned long lost;
unsigned long usec, sec;
unsigned long max_ntp_tick;
@@ -168,8 +165,6 @@ void do_gettimeofday(struct timeval *tv)
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.
@@ -178,11 +173,7 @@ void do_gettimeofday(struct timeval *tv)
if (unlikely(time_adjust < 0)) {
max_ntp_tick = (USEC_PER_SEC / HZ) - tickadj;
usec = min(usec, max_ntp_tick);
-
- if (lost)
- usec += lost * max_ntp_tick;
- } else if (unlikely(lost))
- usec += lost * (USEC_PER_SEC / HZ);
+ }
sec = xtime.tv_sec;
usec += (xtime.tv_nsec / 1000);
@@ -217,7 +208,6 @@ 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);
@@ -434,7 +424,7 @@ irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs)
/*
* call the generic timer interrupt handling
*/
- do_timer(regs);
+ do_timer(1);
/*
* If we have an externally synchronized Linux clock, then update