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timekeeping: Use ktime_t data for ktime_get_update_offsets_now() 

No need to juggle with timespecs.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
This commit is contained in:
Thomas Gleixner 2014-07-16 21:04:19 +00:00 committed by John Stultz
parent afab07c0e9
commit a37c0aad60
1 changed files with 4 additions and 6 deletions
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10
kernel/time/timekeeping.c
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@ -1668,14 +1668,14 @@ ktime_t ktime_get_update_offsets_now(ktime_t *offs_real, ktime_t *offs_boot,
ktime_t *offs_tai)
{
struct timekeeper *tk = &tk_core.timekeeper;
ktime_t now;
unsigned int seq;
u64 secs, nsecs;
ktime_t base;
u64 nsecs;
do {
seq = read_seqcount_begin(&tk_core.seq);
secs = tk->xtime_sec;
base = tk->base_mono;
nsecs = timekeeping_get_ns(tk);
*offs_real = tk->offs_real;
@ -1683,9 +1683,7 @@ ktime_t ktime_get_update_offsets_now(ktime_t *offs_real, ktime_t *offs_boot,
*offs_tai = tk->offs_tai;
} while (read_seqcount_retry(&tk_core.seq, seq));
now = ktime_add_ns(ktime_set(secs, 0), nsecs);
now = ktime_sub(now, *offs_real);
return now;
return ktime_add_ns(base, nsecs);
}
#endif