The following commit has been merged into the timers/core branch of tip:
Commit-ID: 5ce9bb4d5af2f5ef38f134e3cb400c873d357de7
Gitweb: https://git.kernel.org/tip/5ce9bb4d5af2f5ef38f134e3cb400c873d357de7
Author: Dr. David Alan Gilbert <linux@xxxxxxxxxxx>
AuthorDate: Wed, 09 Oct 2024 01:30:32 +01:00
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitterDate: Wed, 09 Oct 2024 11:14:29 +02:00
clocksource: Remove unused clocksource_change_rating
clocksource_change_rating() has been unused since 2017's commit
63ed4e0c67df ("Drivers: hv: vmbus: Consolidate all Hyper-V specific
clocksource code")
Remove it.
Signed-off-by: Dr. David Alan Gilbert <linux@xxxxxxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Acked-by: John Stultz <jstultz@xxxxxxxxxx>
Link: https://lore.kernel.org/all/20241009003032.254348-1-linux@xxxxxxxxxxx
---
include/linux/clocksource.h | 1 -
kernel/time/clocksource.c | 21 ---------------------
2 files changed, 22 deletions(-)
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
index d35b677..ef1b16d 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -215,7 +215,6 @@ static inline s64 clocksource_cyc2ns(u64 cycles, u32 mult, u32 shift)
extern int clocksource_unregister(struct clocksource*);
extern void clocksource_touch_watchdog(void);
-extern void clocksource_change_rating(struct clocksource *cs, int rating);
extern void clocksource_suspend(void);
extern void clocksource_resume(void);
extern struct clocksource * __init clocksource_default_clock(void);
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
index 23336ee..e041ba8 100644
--- a/kernel/time/clocksource.c
+++ b/kernel/time/clocksource.c
@@ -1262,27 +1262,6 @@ static void __clocksource_change_rating(struct clocksource *cs, int rating)
clocksource_enqueue(cs);
}
-/**
- * clocksource_change_rating - Change the rating of a registered clocksource
- * @cs: clocksource to be changed
- * @rating: new rating
- */
-void clocksource_change_rating(struct clocksource *cs, int rating)
-{
- unsigned long flags;
-
- mutex_lock(&clocksource_mutex);
- clocksource_watchdog_lock(&flags);
- __clocksource_change_rating(cs, rating);
- clocksource_watchdog_unlock(&flags);
-
- clocksource_select();
- clocksource_select_watchdog(false);
- clocksource_suspend_select(false);
- mutex_unlock(&clocksource_mutex);
-}
-EXPORT_SYMBOL(clocksource_change_rating);
-
/*
* Unbind clocksource @cs. Called with clocksource_mutex held
*/
|