1 files changed, 3 insertions, 8 deletions

diff --git a/arch/ppc/kernel/time.c b/arch/ppc/kernel/time.c
index 1e1f31554767..187388625a76 100644
--- a/arch/ppc/kernel/time.c
+++ b/arch/ppc/kernel/time.c
@@ -80,8 +80,6 @@ unsigned tb_to_us;
 unsigned tb_last_stamp;
 unsigned long tb_to_ns_scale;
 
-extern unsigned long wall_jiffies;
-
 /* used for timezone offset */
 static long timezone_offset;
 
@@ -173,8 +171,7 @@ void timer_interrupt(struct pt_regs * regs)
                  */
                 if ( ppc_md.set_rtc_time && ntp_synced() &&
                      xtime.tv_sec - last_rtc_update >= 659 &&
-                     abs((xtime.tv_nsec / 1000) - (1000000-1000000/HZ)) < 500000/HZ &&
-                     jiffies - wall_jiffies == 1) {
+                     abs((xtime.tv_nsec / 1000) - (1000000-1000000/HZ)) < 500000/HZ) {
                         if (ppc_md.set_rtc_time(xtime.tv_sec+1 + timezone_offset) == 0)
                                 last_rtc_update = xtime.tv_sec+1;
                         else
@@ -200,7 +197,7 @@ void do_gettimeofday(struct timeval *tv)
 {
         unsigned long flags;
         unsigned long seq;
-        unsigned delta, lost_ticks, usec, sec;
+        unsigned delta, usec, sec;
 
         do {
                 seq = read_seqbegin_irqsave(&xtime_lock, flags);
@@ -214,10 +211,9 @@ void do_gettimeofday(struct timeval *tv)
                 if (!smp_tb_synchronized)
                         delta = 0;
 #endif /* CONFIG_SMP */
-                lost_ticks = jiffies - wall_jiffies;
         } while (read_seqretry_irqrestore(&xtime_lock, seq, flags));
 
-        usec += mulhwu(tb_to_us, tb_ticks_per_jiffy * lost_ticks + delta);
+        usec += mulhwu(tb_to_us, delta);
         while (usec >= 1000000) {
                 sec++;
                 usec -= 1000000;
@@ -258,7 +254,6 @@ int do_settimeofday(struct timespec *tv)
          * still reasonable when gettimeofday resolution is 1 jiffy.
          */
         tb_delta = tb_ticks_since(last_jiffy_stamp(smp_processor_id()));
-        tb_delta += (jiffies - wall_jiffies) * tb_ticks_per_jiffy;
 
         new_nsec -= 1000 * mulhwu(tb_to_us, tb_delta);