hrtimer: remove hrtimer_clock_base::get_softirq_time()

Peter Zijlstra noticed this 8 months ago and I just noticed
it again.

hrtimer_clock_base::get_softirq_time() is currently unused
in the entire tree. In fact, looking at the logs, it appears
as if it was never used. Remove it.

Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 0 insertions, 2 deletions

diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 6d93dce61cbb..1b079bd29c35 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -145,7 +145,6 @@ struct hrtimer_sleeper {
  * @first:              pointer to the timer node which expires first
  * @resolution:         the resolution of the clock, in nanoseconds
  * @get_time:           function to retrieve the current time of the clock
- * @get_softirq_time:   function to retrieve the current time from the softirq
  * @softirq_time:       the time when running the hrtimer queue in the softirq
  * @offset:             offset of this clock to the monotonic base
  * @reprogram:          function to reprogram the timer event
@@ -157,7 +156,6 @@ struct hrtimer_clock_base {
         struct rb_node          *first;
         ktime_t                 resolution;
         ktime_t                 (*get_time)(void);
-        ktime_t                 (*get_softirq_time)(void);
         ktime_t                 softirq_time;
 #ifdef CONFIG_HIGH_RES_TIMERS
         ktime_t                 offset;