hrtimer: Make __hrtimer_get_next_event() static

kernel/time/hrtimer.c:444:9: sparse: symbol '__hrtimer_get_next_event' was not declared. Should it be static?

Fixes: 9bc7491906b4 hrtimer: Prevent stale expiry time in hrtimer_interrupt()
Signed-off-by: Fengguang Wu <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/20150123121206.GA4766@snb
Signed-off-by: Thomas Gleixner <[email protected]>

diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
index b67ebeaa447bae32b510f8283789a717fcfc1436..ce8221ac5f394e10031bb595d645b1d43a06bab2 100644 (file)
--- a/kernel/time/hrtimer.c
+++ b/kernel/time/hrtimer.c
@@ -441,7 +441,7 @@ static inline void debug_deactivate(struct hrtimer *timer)
 }
 
 #if defined(CONFIG_NO_HZ_COMMON) || defined(CONFIG_HIGH_RES_TIMERS)
-ktime_t __hrtimer_get_next_event(struct hrtimer_cpu_base *cpu_base)
+static ktime_t __hrtimer_get_next_event(struct hrtimer_cpu_base *cpu_base)
 {
        struct hrtimer_clock_base *base = cpu_base->clock_base;
        ktime_t expires, expires_next = { .tv64 = KTIME_MAX };