2 files changed, 5 insertions, 29 deletions

diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c
index e19b1bad9bc5..edb6cc665f56 100644
--- a/arch/sparc/kernel/pcic.c
+++ b/arch/sparc/kernel/pcic.c
@@ -765,8 +765,6 @@ static __inline__ unsigned long do_gettimeoffset(void)
         return count;
 }
 
-extern unsigned long wall_jiffies;
-
 static void pci_do_gettimeofday(struct timeval *tv)
 {
         unsigned long flags;
@@ -775,26 +773,17 @@ static void pci_do_gettimeofday(struct timeval *tv)
         unsigned long max_ntp_tick = tick_usec - tickadj;
 
         do {
-                unsigned long lost;
-
                 seq = read_seqbegin_irqsave(&xtime_lock, flags);
                 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);
         } while (read_seqretry_irqrestore(&xtime_lock, seq, flags));
@@ -819,8 +808,7 @@ static int pci_do_settimeofday(struct timespec *tv)
          * wall time.  Discover what correction gettimeofday() would have
          * made, and then undo it!
          */
-        tv->tv_nsec -= 1000 * (do_gettimeoffset() + 
-                                (jiffies - wall_jiffies) * (USEC_PER_SEC / HZ));
+        tv->tv_nsec -= 1000 * do_gettimeoffset();
         while (tv->tv_nsec < 0) {
                 tv->tv_nsec += NSEC_PER_SEC;
                 tv->tv_sec--;
diff --git a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c
index 6f84fa1b58e5..e10dc831944d 100644
--- a/arch/sparc/kernel/time.c
+++ b/arch/sparc/kernel/time.c
@@ -43,8 +43,6 @@
 #include <asm/pcic.h>
 #include <asm/of_device.h>
 
-extern unsigned long wall_jiffies;
-
 DEFINE_SPINLOCK(rtc_lock);
 enum sparc_clock_type sp_clock_typ;
 DEFINE_SPINLOCK(mostek_lock);
@@ -449,7 +447,7 @@ unsigned long long sched_clock(void)
 
 /* Ok, my cute asm atomicity trick doesn't work anymore.
  * There are just too many variables that need to be protected
- * now (both members of xtime, wall_jiffies, et al.)
+ * now (both members of xtime, et al.)
  */
 void do_gettimeofday(struct timeval *tv)
 {
@@ -459,26 +457,17 @@ void do_gettimeofday(struct timeval *tv)
         unsigned long max_ntp_tick = tick_usec - tickadj;
 
         do {
-                unsigned long lost;
-
                 seq = read_seqbegin_irqsave(&xtime_lock, flags);
                 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);
         } while (read_seqretry_irqrestore(&xtime_lock, seq, flags));
@@ -521,8 +510,7 @@ static int sbus_do_settimeofday(struct timespec *tv)
          * wall time.  Discover what correction gettimeofday() would have
          * made, and then undo it!
          */
-        nsec -= 1000 * (do_gettimeoffset() +
-                        (jiffies - wall_jiffies) * (USEC_PER_SEC / HZ));
+        nsec -= 1000 * do_gettimeoffset();
 
         wtm_sec  = wall_to_monotonic.tv_sec + (xtime.tv_sec - sec);
         wtm_nsec = wall_to_monotonic.tv_nsec + (xtime.tv_nsec - nsec);