diff options
| author | Xunlei Pang <pang.xunlei@linaro.org> | 2015-04-09 09:04:42 +0800 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2015-05-22 10:36:29 -0700 |
| commit | e83d0a4106d81dd08b70318f078f3bad6acdc110 (patch) | |
| tree | 35abcc106078ee090e61cb407de2564de73a9876 | |
| parent | 689911c734ca77d682b6507354c704e06a64b1b6 (diff) | |
time: Remove read_boot_clock()
Now that we have a read_boot_clock64() function available on every
architecture, and converted all the users to it, it's time to remove
the (now unused) read_boot_clock() completely from the kernel.
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Xunlei Pang <pang.xunlei@linaro.org>
[jstultz: Minor commit message tweak suggested by Ingo]
Signed-off-by: John Stultz <john.stultz@linaro.org>
| -rw-r--r-- | include/linux/timekeeping.h | 1 | ||||
| -rw-r--r-- | kernel/time/timekeeping.c | 14 |
2 files changed, 3 insertions, 12 deletions
diff --git a/include/linux/timekeeping.h b/include/linux/timekeeping.h index 9af5c1214682..3aa72e648650 100644 --- a/include/linux/timekeeping.h +++ b/include/linux/timekeeping.h @@ -267,7 +267,6 @@ extern int persistent_clock_is_local; extern void read_persistent_clock(struct timespec *ts); extern void read_persistent_clock64(struct timespec64 *ts); -extern void read_boot_clock(struct timespec *ts); extern void read_boot_clock64(struct timespec64 *ts); extern int update_persistent_clock(struct timespec now); extern int update_persistent_clock64(struct timespec64 now); diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index 2f10b6557a1c..90ed5db67c1d 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -1188,28 +1188,20 @@ void __weak read_persistent_clock64(struct timespec64 *ts64) } /** - * read_boot_clock - Return time of the system start. + * read_boot_clock64 - Return time of the system start. * * Weak dummy function for arches that do not yet support it. * Function to read the exact time the system has been started. - * Returns a timespec with tv_sec=0 and tv_nsec=0 if unsupported. + * Returns a timespec64 with tv_sec=0 and tv_nsec=0 if unsupported. * * XXX - Do be sure to remove it once all arches implement it. */ -void __weak read_boot_clock(struct timespec *ts) +void __weak read_boot_clock64(struct timespec64 *ts) { ts->tv_sec = 0; ts->tv_nsec = 0; } -void __weak read_boot_clock64(struct timespec64 *ts64) -{ - struct timespec ts; - - read_boot_clock(&ts); - *ts64 = timespec_to_timespec64(ts); -} - /* Flag for if timekeeping_resume() has injected sleeptime */ static bool sleeptime_injected; |