From: Xunlei Pang <pang.xun...@linaro.org>
timekeeping_inject_sleeptime64() is only used by RTC suspend/resume,
so add build dependencies on the necessary RTC related macros.
Cc: Peter Zijlstra <pet...@infradead.org>
Cc: Thomas Gleixner <t...@linutronix.de>
Cc: Ingo Molnar <mi...@kernel.org>
Signed-off-by: Xunlei Pang <pang.xun...@linaro.org>
[jstultz: Improve commit message clarity]
Signed-off-by: John Stultz <john.stu...@linaro.org>
---
kernel/time/timekeeping.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index 39df498..7d799d3 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -1280,6 +1280,7 @@ static void __timekeeping_inject_sleeptime(struct
timekeeper *tk,
tk_debug_account_sleep_time(delta);
}
+#if 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
@@ -1317,6 +1318,7 @@ 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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