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| author | Ingo Molnar <mingo@kernel.org> | 2013-10-10 04:25:23 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-10-10 04:25:23 (GMT) |
| commit | 8a749de5e32d2b72def93f7bd7a2745580d75872 (patch) | |
| tree | e46d9059d0328bcb2faea1c084d17f749338cfe4 /kernel | |
| parent | a44eb870f815356dac56adf3a380ee9b94787424 (diff) | |
| parent | b4042ceaabbd913bc5b397ddd1e396eeb312d72f (diff) | |
| download | linux-8a749de5e32d2b72def93f7bd7a2745580d75872.tar.xz | |
Merge branch 'fortglx/3.13/time' of git://git.linaro.org/people/jstultz/linux into timers/core
Pull more timekeeping items for v3.13 from John Stultz:
* Small cleanup in the clocksource code.
* Fix for rtc-pl031 to let it work with alarmtimers.
* Move arm64 to using the generic sched_clock framework & resulting
cleanup in the generic sched_clock code.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/time/clocksource.c | 4 | ||||
| -rw-r--r-- | kernel/time/sched_clock.c | 9 |
2 files changed, 3 insertions, 10 deletions
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c index 64cf63c..c9317e1 100644 --- a/kernel/time/clocksource.c +++ b/kernel/time/clocksource.c @@ -940,7 +940,7 @@ static ssize_t sysfs_override_clocksource(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - size_t ret; + ssize_t ret; mutex_lock(&clocksource_mutex); @@ -968,7 +968,7 @@ static ssize_t sysfs_unbind_clocksource(struct device *dev, { struct clocksource *cs; char name[CS_NAME_LEN]; - size_t ret; + ssize_t ret; ret = sysfs_get_uname(buf, name, count); if (ret < 0) diff --git a/kernel/time/sched_clock.c b/kernel/time/sched_clock.c index f388bae..68b7993 100644 --- a/kernel/time/sched_clock.c +++ b/kernel/time/sched_clock.c @@ -63,7 +63,7 @@ static inline u64 notrace cyc_to_ns(u64 cyc, u32 mult, u32 shift) return (cyc * mult) >> shift; } -static unsigned long long notrace sched_clock_32(void) +unsigned long long notrace sched_clock(void) { u64 epoch_ns; u64 epoch_cyc; @@ -170,13 +170,6 @@ void __init setup_sched_clock(u32 (*read)(void), int bits, unsigned long rate) sched_clock_register(read_sched_clock_32_wrapper, bits, rate); } -unsigned long long __read_mostly (*sched_clock_func)(void) = sched_clock_32; - -unsigned long long notrace sched_clock(void) -{ - return sched_clock_func(); -} - void __init sched_clock_postinit(void) { /* |