1 files changed, 9 insertions, 0 deletions

diff --git a/arch/i386/kernel/timers/timer_pm.c b/arch/i386/kernel/timers/timer_pm.c
index 4ef20e66349..264edaaac31 100644
--- a/arch/i386/kernel/timers/timer_pm.c
+++ b/arch/i386/kernel/timers/timer_pm.c
@@ -186,6 +186,14 @@ static void mark_offset_pmtmr(void)
         }
 }
 
+static int pmtmr_resume(void)
+{
+        write_seqlock(&monotonic_lock);
+        /* Assume this is the last mark offset time */
+        offset_tick = read_pmtmr();
+        write_sequnlock(&monotonic_lock);
+        return 0;
+}
 
 static unsigned long long monotonic_clock_pmtmr(void)
 {
@@ -247,6 +255,7 @@ static struct timer_opts timer_pmtmr = {
         .monotonic_clock        = monotonic_clock_pmtmr,
         .delay                  = delay_pmtmr,
         .read_timer             = read_timer_tsc,
+        .resume                 = pmtmr_resume,
 };
 
 struct init_timer_opts __initdata timer_pmtmr_init = {