Remove the magic number in the third argment of div_sc().

Signed-off-by: Akinobu Mita
---
arch/x86/kernel/apic_32.c | 3 ++-
arch/x86/kernel/apic_64.c | 3 ++-
arch/x86/kernel/hpet.c | 2 +-
arch/x86/kernel/i8253.c | 3 ++-
arch/x86/kernel/mfgpt_32.c | 3 ++-
5 files changed, 9 insertions(+), 5 deletions(-)

Index: 2.6-git/arch/x86/kernel/apic_32.c
================================================== =================
--- 2.6-git.orig/arch/x86/kernel/apic_32.c
+++ 2.6-git/arch/x86/kernel/apic_32.c
@@ -451,7 +451,8 @@ void __init setup_boot_APIC_clock(void)
}

/* Calculate the scaled math multiplication factor */
- lapic_clockevent.mult = div_sc(delta, TICK_NSEC * LAPIC_CAL_LOOPS, 32);
+ lapic_clockevent.mult = div_sc(delta, TICK_NSEC * LAPIC_CAL_LOOPS,
+ lapic_clockevent.shift);
lapic_clockevent.max_delta_ns =
clockevent_delta2ns(0x7FFFFF, &lapic_clockevent);
lapic_clockevent.min_delta_ns =
Index: 2.6-git/arch/x86/kernel/apic_64.c
================================================== =================
--- 2.6-git.orig/arch/x86/kernel/apic_64.c
+++ 2.6-git/arch/x86/kernel/apic_64.c
@@ -360,7 +360,8 @@ static void __init calibrate_APIC_clock(
result / 1000 / 1000, result / 1000 % 1000);

/* Calculate the scaled math multiplication factor */
- lapic_clockevent.mult = div_sc(result, NSEC_PER_SEC, 32);
+ lapic_clockevent.mult = div_sc(result, NSEC_PER_SEC,
+ lapic_clockevent.shift);
lapic_clockevent.max_delta_ns =
clockevent_delta2ns(0x7FFFFF, &lapic_clockevent);
lapic_clockevent.min_delta_ns =
Index: 2.6-git/arch/x86/kernel/hpet.c
================================================== =================
--- 2.6-git.orig/arch/x86/kernel/hpet.c
+++ 2.6-git/arch/x86/kernel/hpet.c
@@ -218,7 +218,7 @@ static void hpet_legacy_clockevent_regis
hpet_freq = 1000000000000000ULL;
do_div(hpet_freq, hpet_period);
hpet_clockevent.mult = div_sc((unsigned long) hpet_freq,
- NSEC_PER_SEC, 32);
+ NSEC_PER_SEC, hpet_clockevent.shift);
/* Calculate the min / max delta */
hpet_clockevent.max_delta_ns = clockevent_delta2ns(0x7FFFFFFF,
&hpet_clockevent);
Index: 2.6-git/arch/x86/kernel/i8253.c
================================================== =================
--- 2.6-git.orig/arch/x86/kernel/i8253.c
+++ 2.6-git/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 =
Index: 2.6-git/arch/x86/kernel/mfgpt_32.c
================================================== =================
--- 2.6-git.orig/arch/x86/kernel/mfgpt_32.c
+++ 2.6-git/arch/x86/kernel/mfgpt_32.c
@@ -364,7 +364,8 @@ int __init mfgpt_timer_setup(void)
geode_mfgpt_write(mfgpt_event_clock, MFGPT_REG_SETUP, val);

/* Set up the clock event */
- mfgpt_clockevent.mult = div_sc(MFGPT_HZ, NSEC_PER_SEC, 32);
+ mfgpt_clockevent.mult = div_sc(MFGPT_HZ, NSEC_PER_SEC,
+ mfgpt_clockevent.shift);
mfgpt_clockevent.min_delta_ns = clockevent_delta2ns(0xF,
&mfgpt_clockevent);
mfgpt_clockevent.max_delta_ns = clockevent_delta2ns(0xFFFE,

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