diff options
Diffstat (limited to 'arch/x86_64')
-rw-r--r-- | arch/x86_64/kernel/apic.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/x86_64/kernel/apic.c b/arch/x86_64/kernel/apic.c index f0b00d8731cb..124b2d27b4ac 100644 --- a/arch/x86_64/kernel/apic.c +++ b/arch/x86_64/kernel/apic.c | |||
@@ -140,7 +140,6 @@ void clear_local_APIC(void) | |||
140 | apic_write(APIC_LVTERR, APIC_LVT_MASKED); | 140 | apic_write(APIC_LVTERR, APIC_LVT_MASKED); |
141 | if (maxlvt >= 4) | 141 | if (maxlvt >= 4) |
142 | apic_write(APIC_LVTPC, APIC_LVT_MASKED); | 142 | apic_write(APIC_LVTPC, APIC_LVT_MASKED); |
143 | v = GET_APIC_VERSION(apic_read(APIC_LVR)); | ||
144 | apic_write(APIC_ESR, 0); | 143 | apic_write(APIC_ESR, 0); |
145 | apic_read(APIC_ESR); | 144 | apic_read(APIC_ESR); |
146 | } | 145 | } |
@@ -736,10 +735,9 @@ void __init init_apic_mappings(void) | |||
736 | 735 | ||
737 | static void __setup_APIC_LVTT(unsigned int clocks) | 736 | static void __setup_APIC_LVTT(unsigned int clocks) |
738 | { | 737 | { |
739 | unsigned int lvtt_value, tmp_value, ver; | 738 | unsigned int lvtt_value, tmp_value; |
740 | int cpu = smp_processor_id(); | 739 | int cpu = smp_processor_id(); |
741 | 740 | ||
742 | ver = GET_APIC_VERSION(apic_read(APIC_LVR)); | ||
743 | lvtt_value = APIC_LVT_TIMER_PERIODIC | LOCAL_TIMER_VECTOR; | 741 | lvtt_value = APIC_LVT_TIMER_PERIODIC | LOCAL_TIMER_VECTOR; |
744 | 742 | ||
745 | if (cpu_isset(cpu, timer_interrupt_broadcast_ipi_mask)) | 743 | if (cpu_isset(cpu, timer_interrupt_broadcast_ipi_mask)) |