hrtimer_init_sleeper_on_stack() is unused. Delete it.

Signed-off-by: Nam Cao <namcao@linutronix.de>
---
 include/linux/hrtimer.h |  3 ---
 kernel/time/hrtimer.c   | 14 --------------
 2 files changed, 17 deletions(-)

diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index 6e026730e803..4e4f04b3c0c2 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -235,9 +235,6 @@ extern void hrtimer_init_on_stack(struct hrtimer *timer, clockid_t which_clock,
 extern void hrtimer_setup_on_stack(struct hrtimer *timer,
 				   enum hrtimer_restart (*function)(struct hrtimer *),
 				   clockid_t clock_id, enum hrtimer_mode mode);
-extern void hrtimer_init_sleeper_on_stack(struct hrtimer_sleeper *sl,
-					  clockid_t clock_id,
-					  enum hrtimer_mode mode);
 extern void hrtimer_setup_sleeper_on_stack(struct hrtimer_sleeper *sl, clockid_t clock_id,
 					   enum hrtimer_mode mode);
 
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
index 69430467a17d..376b8182b72e 100644
--- a/kernel/time/hrtimer.c
+++ b/kernel/time/hrtimer.c
@@ -2051,20 +2051,6 @@ static void __hrtimer_init_sleeper(struct hrtimer_sleeper *sl,
 	sl->task = current;
 }
 
-/**
- * hrtimer_init_sleeper_on_stack - initialize a sleeper in stack memory
- * @sl:		sleeper to be initialized
- * @clock_id:	the clock to be used
- * @mode:	timer mode abs/rel
- */
-void hrtimer_init_sleeper_on_stack(struct hrtimer_sleeper *sl,
-				   clockid_t clock_id, enum hrtimer_mode mode)
-{
-	debug_init_on_stack(&sl->timer, clock_id, mode);
-	__hrtimer_init_sleeper(sl, clock_id, mode);
-}
-EXPORT_SYMBOL_GPL(hrtimer_init_sleeper_on_stack);
-
 /**
  * hrtimer_setup_sleeper_on_stack - initialize a sleeper in stack memory
  * @sl:		sleeper to be initialized
-- 
2.39.5