clocksource: Get rid of cycle_last

cycle_last was added to the clocksource to support the TSC
validation. We moved that to the core code, so we can get rid of the
extra copy.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 9fff9cdcc519..368ab374d33c 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -741,7 +741,7 @@ static cycle_t timebase_read(struct clocksource *cs)
 }
 
 void update_vsyscall_old(struct timespec *wall_time, struct timespec *wtm,
-                        struct clocksource *clock, u32 mult)
+                         struct clocksource *clock, u32 mult, cycle_t cycle_last)
 {
         u64 new_tb_to_xs, new_stamp_xsec;
         u32 frac_sec;
@@ -774,7 +774,7 @@ void update_vsyscall_old(struct timespec *wall_time, struct timespec *wtm,
          * We expect the caller to have done the first increment of
          * vdso_data->tb_update_count already.
          */
-        vdso_data->tb_orig_stamp = clock->cycle_last;
+        vdso_data->tb_orig_stamp = cycle_last;
         vdso_data->stamp_xsec = new_stamp_xsec;
         vdso_data->tb_to_xs = new_tb_to_xs;
         vdso_data->wtom_clock_sec = wtm->tv_sec;