[IA64] remove time interpolator

Remove time_interpolator code (This is generic code, but
only user was ia64.  It has been superseded by the
CONFIG_GENERIC_TIME code).

Signed-off-by: Bob Picco <bob.picco@hp.com>
Signed-off-by: John Stultz <johnstul@us.ibm.com>
Signed-off-by: Peter Keilty <peter.keilty@hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index 728cedfd3cbd..027d46c906e0 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -466,10 +466,6 @@ void update_wall_time(void)
                         second_overflow();
                 }
 
-                /* interpolator bits */
-                time_interpolator_update(clock->xtime_interval
-                                                >> clock->shift);
-
                 /* accumulate error between NTP and clock interval */
                 clock->error += current_tick_length();
                 clock->error -= clock->xtime_interval << (TICK_LENGTH_SHIFT - clock->shift);