x86: cleanup div_sc() usage
Remove the magic number in the third argment of div_sc().
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/i8253.c b/arch/x86/kernel/i8253.c
index e325cfe..c1b5e3e 100644
--- a/arch/x86/kernel/i8253.c
+++ b/arch/x86/kernel/i8253.c
@@ -115,7 +115,8 @@
* 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 =