diff options
| -rw-r--r-- | arch/x86/kernel/apic_32.c | 3 | ||||
| -rw-r--r-- | arch/x86/kernel/apic_64.c | 3 | ||||
| -rw-r--r-- | arch/x86/kernel/hpet.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/i8253.c | 3 | ||||
| -rw-r--r-- | arch/x86/kernel/mfgpt_32.c | 3 |
5 files changed, 9 insertions, 5 deletions
diff --git a/arch/x86/kernel/apic_32.c b/arch/x86/kernel/apic_32.c index 8317401170b8..4b99b1bdeb6c 100644 --- a/arch/x86/kernel/apic_32.c +++ b/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 = diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c index bf83157337e4..5910020c3f24 100644 --- a/arch/x86/kernel/apic_64.c +++ b/arch/x86/kernel/apic_64.c @@ -360,7 +360,8 @@ static void __init calibrate_APIC_clock(void) 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 = diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c index 36652ea1a265..9007f9ea64ee 100644 --- a/arch/x86/kernel/hpet.c +++ b/arch/x86/kernel/hpet.c @@ -218,7 +218,7 @@ static void hpet_legacy_clockevent_register(void) 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); diff --git a/arch/x86/kernel/i8253.c b/arch/x86/kernel/i8253.c index e325cfe06401..c1b5e3ece1f2 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 = diff --git a/arch/x86/kernel/mfgpt_32.c b/arch/x86/kernel/mfgpt_32.c index b402c0f3f192..cfc2648d25ff 100644 --- a/arch/x86/kernel/mfgpt_32.c +++ b/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, |
