diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2013-10-24 10:31:17 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2013-10-24 10:31:17 +0200 |
| commit | 77748e6315774025524e1f29431f4e3375d55b0d (patch) | |
| tree | 316ed2c91a64676c8301c59a52129ad3b4da5591 /kernel/time | |
| parent | 3353652ce0eb22854b1748b8320c2b81912953a1 (diff) | |
| parent | 891292a767c2453af0e5be9465e95b06b4b29ebe (diff) | |
Merge branch 'fortglx/3.13/time' of git://git.linaro.org/people/jstultz/linux into timers/core
* An improved ssize_t fix for sysfs_get_uname
* Alarmtimer return fix, since ENOTSUPP isn't exported to userland
* Comment typo fixes
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/time')
| -rw-r--r-- | kernel/time/alarmtimer.c | 4 | ||||
| -rw-r--r-- | kernel/time/clockevents.c | 2 | ||||
| -rw-r--r-- | kernel/time/clocksource.c | 2 | ||||
| -rw-r--r-- | kernel/time/tick-internal.h | 2 | ||||
| -rw-r--r-- | kernel/time/timekeeping.c | 3 |
5 files changed, 7 insertions, 6 deletions
diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c index eec50fcef9e4..88c9c65a430d 100644 --- a/kernel/time/alarmtimer.c +++ b/kernel/time/alarmtimer.c @@ -490,7 +490,7 @@ static int alarm_clock_getres(const clockid_t which_clock, struct timespec *tp) clockid_t baseid = alarm_bases[clock2alarm(which_clock)].base_clockid; if (!alarmtimer_get_rtcdev()) - return -ENOTSUPP; + return -EINVAL; return hrtimer_get_res(baseid, tp); } @@ -507,7 +507,7 @@ static int alarm_clock_get(clockid_t which_clock, struct timespec *tp) struct alarm_base *base = &alarm_bases[clock2alarm(which_clock)]; if (!alarmtimer_get_rtcdev()) - return -ENOTSUPP; + return -EINVAL; *tp = ktime_to_timespec(base->gettime()); return 0; diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c index 38959c866789..30554b9fb1f7 100644 --- a/kernel/time/clockevents.c +++ b/kernel/time/clockevents.c @@ -584,7 +584,7 @@ static ssize_t sysfs_unbind_tick_dev(struct device *dev, const char *buf, size_t count) { char name[CS_NAME_LEN]; - size_t ret = sysfs_get_uname(buf, name, count); + ssize_t ret = sysfs_get_uname(buf, name, count); struct clock_event_device *ce; if (ret < 0) diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c index c9317e14aae6..ba3e502c955a 100644 --- a/kernel/time/clocksource.c +++ b/kernel/time/clocksource.c @@ -909,7 +909,7 @@ sysfs_show_current_clocksources(struct device *dev, return count; } -size_t sysfs_get_uname(const char *buf, char *dst, size_t cnt) +ssize_t sysfs_get_uname(const char *buf, char *dst, size_t cnt) { size_t ret = cnt; diff --git a/kernel/time/tick-internal.h b/kernel/time/tick-internal.h index bc906cad709b..18e71f7fbc2a 100644 --- a/kernel/time/tick-internal.h +++ b/kernel/time/tick-internal.h @@ -31,7 +31,7 @@ extern void tick_install_replacement(struct clock_event_device *dev); extern void clockevents_shutdown(struct clock_event_device *dev); -extern size_t sysfs_get_uname(const char *buf, char *dst, size_t cnt); +extern ssize_t sysfs_get_uname(const char *buf, char *dst, size_t cnt); /* * NO_HZ / high resolution timer shared code diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index 947ba25a95a0..3abf53418b67 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -1613,9 +1613,10 @@ void get_xtime_and_monotonic_and_sleep_offset(struct timespec *xtim, * ktime_get_update_offsets - hrtimer helper * @offs_real: pointer to storage for monotonic -> realtime offset * @offs_boot: pointer to storage for monotonic -> boottime offset + * @offs_tai: pointer to storage for monotonic -> clock tai offset * * Returns current monotonic time and updates the offsets - * Called from hrtimer_interupt() or retrigger_next_event() + * Called from hrtimer_interrupt() or retrigger_next_event() */ ktime_t ktime_get_update_offsets(ktime_t *offs_real, ktime_t *offs_boot, ktime_t *offs_tai) |