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authorAndrew Morton <akpm@linux-foundation.org>2015-11-10 01:58:13 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-11-10 02:11:24 +0300
commit79211c8ed19c055ca105502c8733800d442a0ae6 (patch)
treeb4adbbf8ca6fde9838a71432f452737883541346 /kernel
parentc8299cb605b27dd5a49f7a69e48fd23e5a206298 (diff)
downloadlinux-79211c8ed19c055ca105502c8733800d442a0ae6.tar.xz
remove abs64()
Switch everything to the new and more capable implementation of abs(). Mainly to give the new abs() a bit of a workout. Cc: Michal Nazarewicz <mina86@mina86.com> Cc: John Stultz <john.stultz@linaro.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/time/clocksource.c2
-rw-r--r--kernel/time/timekeeping.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
index 0d8fe8b8f727..1347882d131e 100644
--- a/kernel/time/clocksource.c
+++ b/kernel/time/clocksource.c
@@ -217,7 +217,7 @@ static void clocksource_watchdog(unsigned long data)
continue;
/* Check the deviation from the watchdog clocksource. */
- if (abs64(cs_nsec - wd_nsec) > WATCHDOG_THRESHOLD) {
+ if (abs(cs_nsec - wd_nsec) > WATCHDOG_THRESHOLD) {
pr_warn("timekeeping watchdog: Marking clocksource '%s' as unstable because the skew is too large:\n",
cs->name);
pr_warn(" '%s' wd_now: %llx wd_last: %llx mask: %llx\n",
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index b1356b7ae570..d563c1960302 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -1614,7 +1614,7 @@ static __always_inline void timekeeping_freqadjust(struct timekeeper *tk,
negative = (tick_error < 0);
/* Sort out the magnitude of the correction */
- tick_error = abs64(tick_error);
+ tick_error = abs(tick_error);
for (adj = 0; tick_error > interval; adj++)
tick_error >>= 1;