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-rw-r--r--kernel/time/clocksource.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
index 13700833c181..1f663d23e85e 100644
--- a/kernel/time/clocksource.c
+++ b/kernel/time/clocksource.c
@@ -453,6 +453,18 @@ static inline int clocksource_watchdog_kthread(void *data) { return 0; }
453#endif /* CONFIG_CLOCKSOURCE_WATCHDOG */ 453#endif /* CONFIG_CLOCKSOURCE_WATCHDOG */
454 454
455/** 455/**
456 * clocksource_suspend - suspend the clocksource(s)
457 */
458void clocksource_suspend(void)
459{
460 struct clocksource *cs;
461
462 list_for_each_entry_reverse(cs, &clocksource_list, list)
463 if (cs->suspend)
464 cs->suspend(cs);
465}
466
467/**
456 * clocksource_resume - resume the clocksource(s) 468 * clocksource_resume - resume the clocksource(s)
457 */ 469 */
458void clocksource_resume(void) 470void clocksource_resume(void)
@@ -461,7 +473,7 @@ void clocksource_resume(void)
461 473
462 list_for_each_entry(cs, &clocksource_list, list) 474 list_for_each_entry(cs, &clocksource_list, list)
463 if (cs->resume) 475 if (cs->resume)
464 cs->resume(); 476 cs->resume(cs);
465 477
466 clocksource_resume_watchdog(); 478 clocksource_resume_watchdog();
467} 479}