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x86: cleanup div_sc() usage

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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>
This commit is contained in:
Akinobu Mita
2008-04-19 23:55:16 +09:00
committed by Ingo Molnar
parent d454157b11
commit 877084fb1c
5 changed files with 9 additions and 5 deletions
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arch/x86/kernel/apic_32.c
+2 -1
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@@ -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 =