ACPICA: Allow ACPI id to be u32 instead of u8.

Allow ACPI id to be u32 instead of u8.
Requires drop of conversion tables with the acpiid as index.

Signed-off-by: Len Brown <len.brown@intel.com>

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--;