diff options
| author | Roman Zippel <zippel@linux-m68k.org> | 2008-05-01 04:34:39 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-05-01 08:03:59 -0700 |
| commit | 8383c42399f394a89bd6c2f03632c53689bdde7a (patch) | |
| tree | c3f3a42a546a4afe3746e5894bcd425dc5a3d0bb /kernel/time/ntp.c | |
| parent | 7fc5c78409479d826341b103bdf734cb4fb02436 (diff) | |
ntp: remove current_tick_length()
current_tick_length used to do a little more, but now it just returns
tick_length, which we can also access directly at the few places, where it's
needed.
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Cc: john stultz <johnstul@us.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/time/ntp.c')
| -rw-r--r-- | kernel/time/ntp.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c index a8fd1ba1ef19..df9718bac8d0 100644 --- a/kernel/time/ntp.c +++ b/kernel/time/ntp.c @@ -23,7 +23,8 @@ */ unsigned long tick_usec = TICK_USEC; /* USER_HZ period (usec) */ unsigned long tick_nsec; /* ACTHZ period (nsec) */ -static u64 tick_length, tick_length_base; +u64 tick_length; +static u64 tick_length_base; #define MAX_TICKADJ 500 /* microsecs */ #define MAX_TICKADJ_SCALED (((u64)(MAX_TICKADJ * NSEC_PER_USEC) << \ @@ -203,19 +204,6 @@ void second_overflow(void) } } -/* - * Return how long ticks are at the moment, that is, how much time - * update_wall_time_one_tick will add to xtime next time we call it - * (assuming no calls to do_adjtimex in the meantime). - * The return value is in fixed-point nanoseconds shifted by the - * specified number of bits to the right of the binary point. - * This function has no side-effects. - */ -u64 current_tick_length(void) -{ - return tick_length; -} - #ifdef CONFIG_GENERIC_CMOS_UPDATE /* Disable the cmos update - used by virtualization and embedded */ |