linux-kernel - [PATCH 1/2] hrtimer: hrtimer_peek_ahead

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Message-Id: <20170317010814.2591-1-sboyd@codeaurora.org>
Date:   Thu, 16 Mar 2017 18:08:13 -0700
From:   Stephen Boyd <sboyd@...eaurora.org>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] hrtimer: hrtimer_peek_ahead_timers() is gone

This function was removed in commit c6eb3f70d448 (hrtimer: Get
rid of hrtimer softirq, 2015-04-14) but the prototype wasn't
ever deleted. Delete it now.

Signed-off-by: Stephen Boyd <sboyd@...eaurora.org>
---

Found with visual inspection.

 include/linux/hrtimer.h | 4 ----
 kernel/time/hrtimer.c   | 5 +----
 2 files changed, 1 insertion(+), 8 deletions(-)

diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index e52b427223ba..327658ac892d 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -277,8 +277,6 @@ static inline int hrtimer_is_hres_active(struct hrtimer *timer)
 	return timer->base->cpu_base->hres_active;
 }
 
-extern void hrtimer_peek_ahead_timers(void);
-
 /*
  * The resolution of the clocks. The resolution value is returned in
  * the clock_getres() system call to give application programmers an
@@ -301,8 +299,6 @@ extern unsigned int hrtimer_resolution;
 
 #define hrtimer_resolution	(unsigned int)LOW_RES_NSEC
 
-static inline void hrtimer_peek_ahead_timers(void) { }
-
 static inline int hrtimer_is_hres_active(struct hrtimer *timer)
 {
 	return 0;
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
index 8e11d8d9f419..36cae2bec264 100644
--- a/kernel/time/hrtimer.c
+++ b/kernel/time/hrtimer.c
@@ -1366,10 +1366,7 @@ void hrtimer_interrupt(struct clock_event_device *dev)
 		    ktime_to_ns(delta));
 }
 
-/*
- * local version of hrtimer_peek_ahead_timers() called with interrupts
- * disabled.
- */
+/* called with interrupts disabled */
 static inline void __hrtimer_peek_ahead_timers(void)
 {
 	struct tick_device *td;
-- 
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