1 files changed, 4 insertions, 2 deletions

diff --git a/arch/x86/kernel/i8253.c b/arch/x86/kernel/i8253.c
index 8540abe86ad..c1b5e3ece1f 100644
--- a/arch/x86/kernel/i8253.c
+++ b/arch/x86/kernel/i8253.c
@@ -115,7 +115,8 @@ void __init setup_pit_timer(void)
          * IO_APIC has been initialized.
          */
         pit_clockevent.cpumask = cpumask_of_cpu(smp_processor_id());
-        pit_clockevent.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC, 32);
+        pit_clockevent.mult = div_sc(CLOCK_TICK_RATE, NSEC_PER_SEC,
+                                     pit_clockevent.shift);
         pit_clockevent.max_delta_ns =
                 clockevent_delta2ns(0x7FFF, &pit_clockevent);
         pit_clockevent.min_delta_ns =
@@ -224,7 +225,8 @@ static int __init init_pit_clocksource(void)
             pit_clockevent.mode != CLOCK_EVT_MODE_PERIODIC)
                 return 0;
 
-        clocksource_pit.mult = clocksource_hz2mult(CLOCK_TICK_RATE, 20);
+        clocksource_pit.mult = clocksource_hz2mult(CLOCK_TICK_RATE,
+                                                   clocksource_pit.shift);
         return clocksource_register(&clocksource_pit);
 }
 arch_initcall(init_pit_clocksource);