diff options
Diffstat (limited to 'arch/i386/kernel/acpi/boot.c')
| -rw-r--r-- | arch/i386/kernel/acpi/boot.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c index 2147511ea78d..e94aff6888ca 100644 --- a/arch/i386/kernel/acpi/boot.c +++ b/arch/i386/kernel/acpi/boot.c @@ -92,11 +92,6 @@ static u64 acpi_lapic_addr __initdata = APIC_DEFAULT_PHYS_BASE; #warning ACPI uses CMPXCHG, i486 and later hardware #endif -#define MAX_MADT_ENTRIES 256 -u8 x86_acpiid_to_apicid[MAX_MADT_ENTRIES] = - {[0 ... MAX_MADT_ENTRIES - 1] = 0xff }; -EXPORT_SYMBOL(x86_acpiid_to_apicid); - /* -------------------------------------------------------------------------- Boot-time Configuration -------------------------------------------------------------------------- */ @@ -253,10 +248,6 @@ acpi_parse_lapic(struct acpi_subtable_header * header, const unsigned long end) acpi_table_print_madt_entry(header); - /* Record local apic id only when enabled */ - if (processor->lapic_flags & ACPI_MADT_ENABLED) - x86_acpiid_to_apicid[processor->processor_id] = processor->id; - /* * We need to register disabled CPU as well to permit * counting disabled CPUs. This allows us to size @@ -563,14 +554,6 @@ EXPORT_SYMBOL(acpi_map_lsapic); int acpi_unmap_lsapic(int cpu) { - int i; - - for_each_possible_cpu(i) { - if (x86_acpiid_to_apicid[i] == x86_cpu_to_apicid[cpu]) { - x86_acpiid_to_apicid[i] = -1; - break; - } - } x86_cpu_to_apicid[cpu] = -1; cpu_clear(cpu, cpu_present_map); num_processors--; |
