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[PATCH] x86-64: Remove unused GET_APIC_VERSION call from clear_local_APIC

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Remove unused GET_APIC_VERSION call from clear_local_APIC() and
__setup_APIC_LVTT().

Reported by D Binderman <dcb314@hotmail.com>.

Cc: Andi Kleen <ak@suse.de>
Cc: Ingo Molnar <mingo@redhat.com>
Signed-off-by: David Rientjes <rientjes@cs.washington.edu>
Signed-off-by: Andi Kleen <ak@suse.de>
This commit is contained in:
David Rientjes 2006-12-07 02:14:11 +01:00 committed by Andi Kleen
parent 6df0532eef
commit 86bd58bf4c
1 changed files with 1 additions and 3 deletions
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4
arch/x86_64/kernel/apic.c
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@ -140,7 +140,6 @@ void clear_local_APIC(void)
apic_write(APIC_LVTERR, APIC_LVT_MASKED); apic_write(APIC_LVTERR, APIC_LVT_MASKED);
if (maxlvt >= 4) if (maxlvt >= 4)
apic_write(APIC_LVTPC, APIC_LVT_MASKED); apic_write(APIC_LVTPC, APIC_LVT_MASKED);
v = GET_APIC_VERSION(apic_read(APIC_LVR));
apic_write(APIC_ESR, 0); apic_write(APIC_ESR, 0);
apic_read(APIC_ESR); apic_read(APIC_ESR);
} }
@ -736,10 +735,9 @@ void __init init_apic_mappings(void)
static void __setup_APIC_LVTT(unsigned int clocks) static void __setup_APIC_LVTT(unsigned int clocks)
{ {
unsigned int lvtt_value, tmp_value, ver; unsigned int lvtt_value, tmp_value;
int cpu = smp_processor_id(); int cpu = smp_processor_id();
ver = GET_APIC_VERSION(apic_read(APIC_LVR));
lvtt_value = APIC_LVT_TIMER_PERIODIC | LOCAL_TIMER_VECTOR; lvtt_value = APIC_LVT_TIMER_PERIODIC | LOCAL_TIMER_VECTOR;
if (cpu_isset(cpu, timer_interrupt_broadcast_ipi_mask)) if (cpu_isset(cpu, timer_interrupt_broadcast_ipi_mask))