3 files changed, 19 insertions, 14 deletions

diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index c7e9431e16f1..b396854b83b0 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -196,7 +196,7 @@ acpi_os_hotplug_execute(acpi_osd_exec_callback function, void *context);
 
 void acpi_os_wait_events_complete(void *context);
 
-void acpi_os_sleep(acpi_integer milliseconds);
+void acpi_os_sleep(u64 milliseconds);
 
 void acpi_os_stall(u32 microseconds);
 
@@ -227,7 +227,7 @@ acpi_os_read_pci_configuration(struct acpi_pci_id *pci_id,
 
 acpi_status
 acpi_os_write_pci_configuration(struct acpi_pci_id *pci_id,
-                                u32 reg, acpi_integer value, u32 width);
+                                u32 reg, u64 value, u32 width);
 
 /*
  * Interim function needed for PCI IRQ routing
diff --git a/include/acpi/acrestyp.h b/include/acpi/acrestyp.h
index dc6302e94793..e5526354ba5e 100644
--- a/include/acpi/acrestyp.h
+++ b/include/acpi/acrestyp.h
@@ -397,7 +397,7 @@ struct acpi_resource {
 struct acpi_pci_routing_table {
         u32 length;
         u32 pin;
-        acpi_integer address;   /* here for 64-bit alignment */
+        u64 address;            /* here for 64-bit alignment */
         u32 source_index;
         char source[4];         /* pad to 64 bits so sizeof() works in all cases */
 };
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h
index 4e65c201dcd4..07f2cdcc5eb1 100644
--- a/include/acpi/actypes.h
+++ b/include/acpi/actypes.h
@@ -390,14 +390,6 @@ struct uint32_struct {
         u32 hi;
 };
 
-/*
- * Acpi integer width. In ACPI version 1, integers are 32 bits. In ACPI
- * version 2, integers are 64 bits. Note that this pertains to the ACPI integer
- * type only, not other integers used in the implementation of the ACPI CA
- * subsystem.
- */
-typedef unsigned long long acpi_integer;
-#define ACPI_INTEGER_MAX                ACPI_UINT64_MAX
 #define ACPI_INTEGER_BIT_SIZE           64
 #define ACPI_MAX_DECIMAL_DIGITS         20      /* 2^64 = 18,446,744,073,709,551,616 */
 
@@ -421,6 +413,19 @@ typedef unsigned long long acpi_integer;
 #define ACPI_WAIT_FOREVER               0xFFFF  /* u16, as per ACPI spec */
 #define ACPI_DO_NOT_WAIT                0
 
+/*
+ * Obsolete: Acpi integer width. In ACPI version 1 (1996), integers are 32 bits.
+ * In ACPI version 2 (2000) and later, integers are 64 bits. Note that this
+ * pertains to the ACPI integer type only, not to other integers used in the
+ * implementation of the ACPICA subsystem.
+ *
+ * 01/2010: This type is obsolete and has been removed from the entire ACPICA
+ * code base. It remains here for compatibility with device drivers that use
+ * the type. However, it will be removed in the future.
+ */
+typedef u64 acpi_integer;
+#define ACPI_INTEGER_MAX                ACPI_UINT64_MAX
+
 /*******************************************************************************
  *
  * Commonly used macros
@@ -801,7 +806,7 @@ union acpi_object {
         acpi_object_type type;  /* See definition of acpi_ns_type for values */
         struct {
                 acpi_object_type type;  /* ACPI_TYPE_INTEGER */
-                acpi_integer value;     /* The actual number */
+                u64 value;      /* The actual number */
         } integer;
 
         struct {
@@ -945,7 +950,7 @@ typedef
 acpi_status(*acpi_adr_space_handler) (u32 function,
                                       acpi_physical_address address,
                                       u32 bit_width,
-                                      acpi_integer * value,
+                                      u64 *value,
                                       void *handler_context,
                                       void *region_context);
 
@@ -1005,7 +1010,7 @@ struct acpi_device_info {
         u8 highest_dstates[4];  /* _sx_d values: 0xFF indicates not valid */
         u8 lowest_dstates[5];   /* _sx_w values: 0xFF indicates not valid */
         u32 current_status;     /* _STA value */
-        acpi_integer address;   /* _ADR value */
+        u64 address;    /* _ADR value */
         struct acpica_device_id hardware_id;    /* _HID value */
         struct acpica_device_id unique_id;      /* _UID value */
         struct acpica_device_id_list compatible_id_list;        /* _CID list <must be last> */