[MTD][MTDPART] Fix a division by zero bug

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / apic_64.c

diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c
index 9e8e5c050c55f7fa9418c0621c17030f9fea3b54..0633cfd0dc291a1310f0632e1012cf663b5e89a9 100644 (file)
--- 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 =
@@ -429,7 +430,7 @@ void __init setup_boot_APIC_clock(void)
  * set the DUMMY flag again and force the broadcast mode in the
  * clockevents layer.
  */
-void __cpuinit check_boot_apic_timer_broadcast(void)
+static void __cpuinit check_boot_apic_timer_broadcast(void)
 {
        if (!disable_apic_timer ||
            (lapic_clockevent.features & CLOCK_EVT_FEAT_DUMMY))
@@ -533,7 +534,7 @@ int setup_profiling_timer(unsigned int multiplier)
  */
 void clear_local_APIC(void)
 {
-       int maxlvt = lapic_get_maxlvt();
+       int maxlvt;
        u32 v;
 
        /* APIC hasn't been mapped yet */
@@ -834,7 +835,7 @@ void __cpuinit setup_local_APIC(void)
        preempt_enable();
 }
 
-void __cpuinit lapic_setup_esr(void)
+static void __cpuinit lapic_setup_esr(void)
 {
        unsigned maxlvt = lapic_get_maxlvt();