diff options
| author | Andi Kleen <ak@suse.de> | 2007-07-16 08:40:15 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-16 18:05:43 +0200 |
| commit | 78c1b0657475dbafa008c71e3ccdc32141d8c7c7 (patch) | |
| tree | 40ce25318e0d296b462836d0a7156cf284561081 /kernel/time/clockevents.c | |
| parent | tty_io: Use kzalloc (diff) | |
| download | linux-78c1b0657475dbafa008c71e3ccdc32141d8c7c7.tar.xz linux-78c1b0657475dbafa008c71e3ccdc32141d8c7c7.zip | |
Remove clockevents_{release,request}_device
Not called by anything in tree.
Signed-off-by: Andi Kleen <ak@suse.de>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: john stultz <johnstul@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/time/clockevents.c')
| -rw-r--r-- | kernel/time/clockevents.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c index 76212b2a99de..2ad1c37b8dfe 100644 --- a/kernel/time/clockevents.c +++ b/kernel/time/clockevents.c @@ -205,47 +205,6 @@ void clockevents_exchange_device(struct clock_event_device *old, } /** - * clockevents_request_device - */ -struct clock_event_device *clockevents_request_device(unsigned int features, - cpumask_t cpumask) -{ - struct clock_event_device *cur, *dev = NULL; - struct list_head *tmp; - - spin_lock(&clockevents_lock); - - list_for_each(tmp, &clockevent_devices) { - cur = list_entry(tmp, struct clock_event_device, list); - - if ((cur->features & features) == features && - cpus_equal(cpumask, cur->cpumask)) { - if (!dev || dev->rating < cur->rating) - dev = cur; - } - } - - clockevents_exchange_device(NULL, dev); - - spin_unlock(&clockevents_lock); - - return dev; -} - -/** - * clockevents_release_device - */ -void clockevents_release_device(struct clock_event_device *dev) -{ - spin_lock(&clockevents_lock); - - clockevents_exchange_device(dev, NULL); - clockevents_notify_released(); - - spin_unlock(&clockevents_lock); -} - -/** * clockevents_notify - notification about relevant events */ void clockevents_notify(unsigned long reason, void *arg) |