From ea7cf49a7633c2b70125f59b4e3553d9181cb15d Mon Sep 17 00:00:00 2001 From: John Stultz Date: Mon, 14 Nov 2011 13:18:07 -0800 Subject: ntp: Access tick_length variable via ntp_tick_length() Currently the NTP managed tick_length value is accessed globally, in preparations for locking cleanups, make sure it is accessed via a function and mark it as static. CC: Thomas Gleixner CC: Eric Dumazet CC: Richard Cochran Signed-off-by: John Stultz --- include/linux/timex.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include') diff --git a/include/linux/timex.h b/include/linux/timex.h index 92e01fc31ca6..b75e1864ed19 100644 --- a/include/linux/timex.h +++ b/include/linux/timex.h @@ -250,7 +250,7 @@ extern void ntp_clear(void); #define NTP_INTERVAL_LENGTH (NSEC_PER_SEC/NTP_INTERVAL_FREQ) /* Returns how long ticks are at present, in ns / 2^NTP_SCALE_SHIFT. */ -extern u64 tick_length; +extern u64 ntp_tick_length(void); extern void second_overflow(void); extern int do_adjtimex(struct timex *); -- cgit v1.2.3