From 6ddfca9548d8ecc26096a30667423ba919109533 Mon Sep 17 00:00:00 2001 From: Miao Xie Date: Fri, 10 Aug 2007 13:01:09 -0700 Subject: [PATCH] timer: remove clockevents_unregister_notifier I find a function(clockevents_unregister_notifier) which is not called by anything in tree. Signed-off-by: Miao Xie Acked-by: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/clockchips.h | 1 - kernel/time/clockevents.c | 10 ---------- 2 files changed, 11 deletions(-) diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h index e0bd46eb24..def5a659b8 100644 --- a/include/linux/clockchips.h +++ b/include/linux/clockchips.h @@ -123,7 +123,6 @@ extern void clockevents_exchange_device(struct clock_event_device *old, extern void clockevents_set_mode(struct clock_event_device *dev, enum clock_event_mode mode); extern int clockevents_register_notifier(struct notifier_block *nb); -extern void clockevents_unregister_notifier(struct notifier_block *nb); extern int clockevents_program_event(struct clock_event_device *dev, ktime_t expires, ktime_t now); diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c index 2ad1c37b8d..41dd3105ce 100644 --- a/kernel/time/clockevents.c +++ b/kernel/time/clockevents.c @@ -113,16 +113,6 @@ int clockevents_register_notifier(struct notifier_block *nb) return ret; } -/** - * clockevents_unregister_notifier - unregister a clock events change listener - */ -void clockevents_unregister_notifier(struct notifier_block *nb) -{ - spin_lock(&clockevents_lock); - raw_notifier_chain_unregister(&clockevents_chain, nb); - spin_unlock(&clockevents_lock); -} - /* * Notify about a clock event change. Called with clockevents_lock * held. -- 2.39.5