Revert "Add hrtimer_start_on() support"

This reverts commit 5014e7011964ff46b2d73cf91a05ed9eed5a8fa2.

1 files changed, 0 insertions, 32 deletions

diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index d1be5d2cb8fc..05f6df1fdf5b 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -178,7 +178,6 @@ enum  hrtimer_base_type {
  * @nr_hangs:           Total number of hrtimer interrupt hangs
  * @max_hang_time:      Maximum time spent in hrtimer_interrupt
  * @clock_base:         array of clock bases for this cpu
- * @to_pull:            LITMUS^RT list of timers to be pulled on this cpu
  */
 struct hrtimer_cpu_base {
         raw_spinlock_t                  lock;
@@ -196,32 +195,8 @@ struct hrtimer_cpu_base {
         ktime_t                         max_hang_time;
 #endif
         struct hrtimer_clock_base       clock_base[HRTIMER_MAX_CLOCK_BASES];
-        struct list_head                to_pull;
 };
 
-#ifdef CONFIG_ARCH_HAS_SEND_PULL_TIMERS
-
-#define HRTIMER_START_ON_INACTIVE       0
-#define HRTIMER_START_ON_QUEUED         1
-
-/*
- * struct hrtimer_start_on_info - save timer info on remote cpu
- * @list:       list of hrtimer_start_on_info on remote cpu (to_pull)
- * @timer:      timer to be triggered on remote cpu
- * @time:       time event
- * @mode:       timer mode
- * @state:      activity flag
- */
-struct hrtimer_start_on_info {
-        struct list_head        list;
-        struct hrtimer          *timer;
-        ktime_t                 time;
-        enum hrtimer_mode       mode;
-        atomic_t                state;
-};
-
-#endif
-
 static inline void hrtimer_set_expires(struct hrtimer *timer, ktime_t time)
 {
         timer->node.expires = time;
@@ -387,13 +362,6 @@ __hrtimer_start_range_ns(struct hrtimer *timer, ktime_t tim,
                          unsigned long delta_ns,
                          const enum hrtimer_mode mode, int wakeup);
 
-#ifdef CONFIG_ARCH_HAS_SEND_PULL_TIMERS
-extern void hrtimer_start_on_info_init(struct hrtimer_start_on_info *info);
-extern int hrtimer_start_on(int cpu, struct hrtimer_start_on_info *info,
-                        struct hrtimer *timer, ktime_t time,
-                        const enum hrtimer_mode mode);
-#endif
-
 extern int hrtimer_cancel(struct hrtimer *timer);
 extern int hrtimer_try_to_cancel(struct hrtimer *timer);