Merge branches 'acpi-processor', 'acpi-hotplug', 'acpi-init', 'acpi-pm' and 'acpica'

[~andy/linux] / drivers / acpi / processor_core.c

diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index b3171f30b319c1244007e686a0b516833443191d..a4eea9a508d3efd977fe97563b967b776a49a084 100644 (file)
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -10,8 +10,7 @@
 #include <linux/export.h>
 #include <linux/dmi.h>
 #include <linux/slab.h>
-
-#include <acpi/acpi_drivers.h>
+#include <linux/acpi.h>
 #include <acpi/processor.h>
 
 #include "internal.h"
@@ -45,13 +44,13 @@ static int map_lapic_id(struct acpi_subtable_header *entry,
                (struct acpi_madt_local_apic *)entry;
 
        if (!(lapic->lapic_flags & ACPI_MADT_ENABLED))
-               return 0;
+               return -ENODEV;
 
        if (lapic->processor_id != acpi_id)
-               return 0;
+               return -EINVAL;
 
        *apic_id = lapic->id;
-       return 1;
+       return 0;
 }
 
 static int map_x2apic_id(struct acpi_subtable_header *entry,
@@ -61,14 +60,14 @@ static int map_x2apic_id(struct acpi_subtable_header *entry,
                (struct acpi_madt_local_x2apic *)entry;
 
        if (!(apic->lapic_flags & ACPI_MADT_ENABLED))
-               return 0;
+               return -ENODEV;
 
        if (device_declaration && (apic->uid == acpi_id)) {
                *apic_id = apic->local_apic_id;
-               return 1;
+               return 0;
        }
 
-       return 0;
+       return -EINVAL;
 }
 
 static int map_lsapic_id(struct acpi_subtable_header *entry,
@@ -78,16 +77,16 @@ static int map_lsapic_id(struct acpi_subtable_header *entry,
                (struct acpi_madt_local_sapic *)entry;
 
        if (!(lsapic->lapic_flags & ACPI_MADT_ENABLED))
-               return 0;
+               return -ENODEV;
 
        if (device_declaration) {
                if ((entry->length < 16) || (lsapic->uid != acpi_id))
-                       return 0;
+                       return -EINVAL;
        } else if (lsapic->processor_id != acpi_id)
-               return 0;
+               return -EINVAL;
 
        *apic_id = (lsapic->id << 8) | lsapic->eid;
-       return 1;
+       return 0;
 }
 
 static int map_madt_entry(int type, u32 acpi_id)
@@ -117,13 +116,13 @@ static int map_madt_entry(int type, u32 acpi_id)
                struct acpi_subtable_header *header =
                        (struct acpi_subtable_header *)entry;
                if (header->type == ACPI_MADT_TYPE_LOCAL_APIC) {
-                       if (map_lapic_id(header, acpi_id, &apic_id))
+                       if (!map_lapic_id(header, acpi_id, &apic_id))
                                break;
                } else if (header->type == ACPI_MADT_TYPE_LOCAL_X2APIC) {
-                       if (map_x2apic_id(header, type, acpi_id, &apic_id))
+                       if (!map_x2apic_id(header, type, acpi_id, &apic_id))
                                break;
                } else if (header->type == ACPI_MADT_TYPE_LOCAL_SAPIC) {
-                       if (map_lsapic_id(header, type, acpi_id, &apic_id))
+                       if (!map_lsapic_id(header, type, acpi_id, &apic_id))
                                break;
                }
                entry += header->length;