1 files changed, 2 insertions, 2 deletions

diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index 33dbcc4ec5ff..351f9c0fea1f 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -582,7 +582,7 @@ static void init_one_hpet_msi_clockevent(struct hpet_dev *hdev, int cpu)
          * scaled math multiplication factor for nanosecond to hpet tick
          * conversion.
          */
-        hpet_freq = 1000000000000000ULL;
+        hpet_freq = FSEC_PER_SEC;
         do_div(hpet_freq, hpet_period);
         evt->mult = div_sc((unsigned long) hpet_freq,
                                       NSEC_PER_SEC, evt->shift);
@@ -837,7 +837,7 @@ static int hpet_clocksource_register(void)
          * cyc/sec = FSEC_PER_SEC/hpet_period(fsec/cyc)
          * cyc/sec = (FSEC_PER_NSEC * NSEC_PER_SEC)/hpet_period
          */
-        hpet_freq = FSEC_PER_NSEC * NSEC_PER_SEC;
+        hpet_freq = FSEC_PER_SEC;
         do_div(hpet_freq, hpet_period);
         clocksource_register_hz(&clocksource_hpet, (u32)hpet_freq);