2 files changed, 16 insertions, 7 deletions

diff --git a/include/linux/timekeeping.h b/include/linux/timekeeping.h
index 071ad7e0c981..6d76c6502892 100644
--- a/include/linux/timekeeping.h
+++ b/include/linux/timekeeping.h
@@ -201,7 +201,18 @@ static inline void timekeeping_clocktai(struct timespec *ts)
 /*
  * RTC specific
  */
-extern void timekeeping_inject_sleeptime(struct timespec *delta);
+extern void timekeeping_inject_sleeptime64(struct timespec64 *delta);
+
+/**
+ * Deprecated. Use timekeeping_inject_sleeptime64().
+ */
+static inline void timekeeping_inject_sleeptime(struct timespec *delta)
+{
+        struct timespec64 delta64;
+
+        delta64 = timespec_to_timespec64(*delta);
+        timekeeping_inject_sleeptime64(&delta64);
+}
 
 /*
  * PPS accessor
diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
index 10140dae71c6..2bde974437fd 100644
--- a/kernel/time/timekeeping.c
+++ b/kernel/time/timekeeping.c
@@ -1067,8 +1067,8 @@ static void __timekeeping_inject_sleeptime(struct timekeeper *tk,
 }
 
 /**
- * timekeeping_inject_sleeptime - Adds suspend interval to timeekeeping values
- * @delta: pointer to a timespec delta value
+ * timekeeping_inject_sleeptime64 - Adds suspend interval to timeekeeping values
+ * @delta: pointer to a timespec64 delta value
  *
  * This hook is for architectures that cannot support read_persistent_clock
  * because their RTC/persistent clock is only accessible when irqs are enabled.
@@ -1076,10 +1076,9 @@ static void __timekeeping_inject_sleeptime(struct timekeeper *tk,
  * This function should only be called by rtc_resume(), and allows
  * a suspend offset to be injected into the timekeeping values.
  */
-void timekeeping_inject_sleeptime(struct timespec *delta)
+void timekeeping_inject_sleeptime64(struct timespec64 *delta)
 {
         struct timekeeper *tk = &tk_core.timekeeper;
-        struct timespec64 tmp;
         unsigned long flags;
 
         /*
@@ -1094,8 +1093,7 @@ void timekeeping_inject_sleeptime(struct timespec *delta)
 
         timekeeping_forward_now(tk);
 
-        tmp = timespec_to_timespec64(*delta);
-        __timekeeping_inject_sleeptime(tk, &tmp);
+        __timekeeping_inject_sleeptime(tk, delta);
 
         timekeeping_update(tk, TK_CLEAR_NTP | TK_MIRROR | TK_CLOCK_WAS_SET);