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authorLinus Torvalds <torvalds@linux-foundation.org>2015-09-01 14:04:50 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-09-01 14:04:50 -0700
commit5e359bf2219d8622eb0931701e45af55db323228 (patch)
treee47677ae0896c66a54c65b3221050eb0e9f23b81 /arch/powerpc
parent8d01b66b4f23a9fcf5c6787b27f0be5f8cbae98c (diff)
parent85e1cd6e769dfc84995270d0a4838021fcb8602d (diff)
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer updates from Thomas Gleixner: "Rather large, but nothing exiting: - new range check for settimeofday() to prevent that boot time becomes negative. - fix for file time rounding - a few simplifications of the hrtimer code - fix for the proc/timerlist code so the output of clock realtime timers is accurate - more y2038 work - tree wide conversion of clockevent drivers to the new callbacks" * 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (88 commits) hrtimer: Handle failure of tick_init_highres() gracefully hrtimer: Unconfuse switch_hrtimer_base() a bit hrtimer: Simplify get_target_base() by returning current base hrtimer: Drop return code of hrtimer_switch_to_hres() time: Introduce timespec64_to_jiffies()/jiffies_to_timespec64() time: Introduce current_kernel_time64() time: Introduce struct itimerspec64 time: Add the common weak version of update_persistent_clock() time: Always make sure wall_to_monotonic isn't positive time: Fix nanosecond file time rounding in timespec_trunc() timer_list: Add the base offset so remaining nsecs are accurate for non monotonic timers cris/time: Migrate to new 'set-state' interface kernel: broadcast-hrtimer: Migrate to new 'set-state' interface xtensa/time: Migrate to new 'set-state' interface unicore/time: Migrate to new 'set-state' interface um/time: Migrate to new 'set-state' interface sparc/time: Migrate to new 'set-state' interface sh/localtimer: Migrate to new 'set-state' interface score/time: Migrate to new 'set-state' interface s390/time: Migrate to new 'set-state' interface ...
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/kernel/time.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
index 43922509a483..1be1092c7204 100644
--- a/arch/powerpc/kernel/time.c
+++ b/arch/powerpc/kernel/time.c
@@ -99,16 +99,17 @@ static struct clocksource clocksource_timebase = {
static int decrementer_set_next_event(unsigned long evt,
struct clock_event_device *dev);
-static void decrementer_set_mode(enum clock_event_mode mode,
- struct clock_event_device *dev);
+static int decrementer_shutdown(struct clock_event_device *evt);
struct clock_event_device decrementer_clockevent = {
- .name = "decrementer",
- .rating = 200,
- .irq = 0,
- .set_next_event = decrementer_set_next_event,
- .set_mode = decrementer_set_mode,
- .features = CLOCK_EVT_FEAT_ONESHOT | CLOCK_EVT_FEAT_C3STOP,
+ .name = "decrementer",
+ .rating = 200,
+ .irq = 0,
+ .set_next_event = decrementer_set_next_event,
+ .set_state_shutdown = decrementer_shutdown,
+ .tick_resume = decrementer_shutdown,
+ .features = CLOCK_EVT_FEAT_ONESHOT |
+ CLOCK_EVT_FEAT_C3STOP,
};
EXPORT_SYMBOL(decrementer_clockevent);
@@ -862,11 +863,10 @@ static int decrementer_set_next_event(unsigned long evt,
return 0;
}
-static void decrementer_set_mode(enum clock_event_mode mode,
- struct clock_event_device *dev)
+static int decrementer_shutdown(struct clock_event_device *dev)
{
- if (mode != CLOCK_EVT_MODE_ONESHOT)
- decrementer_set_next_event(DECREMENTER_MAX, dev);
+ decrementer_set_next_event(DECREMENTER_MAX, dev);
+ return 0;
}
/* Interrupt handler for the timer broadcast IPI */