hrtimer: Make __hrtimer_get_next_event() static
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 <24f7fe9d205c8a9f6ade0c2894e14303ca16087f@intel.com>
Cc: 925a64c6e3286cce848ca1012a05f69c5146a7fe@01.org
Link: b49b467746dc86cca550408ecdb94e9c798902aa@snb
Signed-off-by: Thomas Gleixner <00e4cf8f46a57000a44449bf9dd8cbbcc209fd2a@linutronix.de>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs