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Subject[PATCH 06/13] timer: Revert "timer: Add timer_curr_running()"
Date
This reverts commit dcd42591ebb8a25895b551a5297ea9c24414ba54.
The only user was RCU/nocb.

Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Cc: Josh Triplett <josh@joshtriplett.org>
Cc: Lai Jiangshan <jiangshanlai@gmail.com>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Neeraj Upadhyay <neeraju@codeaurora.org>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
---
include/linux/timer.h | 2 --
kernel/time/timer.c | 14 --------------
2 files changed, 16 deletions(-)

diff --git a/include/linux/timer.h b/include/linux/timer.h
index 4118a97e62fb..fda13c9d1256 100644
--- a/include/linux/timer.h
+++ b/include/linux/timer.h
@@ -192,8 +192,6 @@ extern int try_to_del_timer_sync(struct timer_list *timer);

#define del_singleshot_timer_sync(t) del_timer_sync(t)

-extern bool timer_curr_running(struct timer_list *timer);
-
extern void init_timers(void);
struct hrtimer;
extern enum hrtimer_restart it_real_fn(struct hrtimer *);
diff --git a/kernel/time/timer.c b/kernel/time/timer.c
index f475f1a027c8..8dbc008f8942 100644
--- a/kernel/time/timer.c
+++ b/kernel/time/timer.c
@@ -1237,20 +1237,6 @@ int try_to_del_timer_sync(struct timer_list *timer)
}
EXPORT_SYMBOL(try_to_del_timer_sync);

-bool timer_curr_running(struct timer_list *timer)
-{
- int i;
-
- for (i = 0; i < NR_BASES; i++) {
- struct timer_base *base = this_cpu_ptr(&timer_bases[i]);
-
- if (base->running_timer == timer)
- return true;
- }
-
- return false;
-}
-
#ifdef CONFIG_PREEMPT_RT
static __init void timer_base_init_expiry_lock(struct timer_base *base)
{
--
2.25.1
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