[PATCH v4 1/4] time: Add needed macros for timekeeping_inject_sleeptime64()

[Xunlei Pang]

From: Xunlei Pang <pang.xunlei@xxxxxxxxxx>

timekeeping_inject_sleeptime64() is only used by RTC suspend/resume,
so embrace it in RTC related macros.

Signed-off-by: Xunlei Pang <pang.xunlei@xxxxxxxxxx>
---
 kernel/time/timekeeping.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index b124af2..d78a528 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -1125,6 +1125,9 @@ static void __timekeeping_inject_sleeptime(struct timekeeper *tk,
 	tk_debug_account_sleep_time(delta);
 }
 
+#if defined(CONFIG_RTC_CLASS) && \
+	defined(CONFIG_PM_SLEEP) && \
+	defined(CONFIG_RTC_HCTOSYS_DEVICE)
 /**
  * timekeeping_inject_sleeptime64 - Adds suspend interval to timeekeeping values
  * @delta: pointer to a timespec64 delta value
@@ -1162,6 +1165,7 @@ void timekeeping_inject_sleeptime64(struct timespec64 *delta)
 	/* signal hrtimers about time change */
 	clock_was_set();
 }
+#endif
 
 /**
  * timekeeping_resume - Resumes the generic timekeeping subsystem.
-- 
1.9.1


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