ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type

This type was introduced as the code was migrated from ACPI 1.0
(with 32-bit AML integers) to ACPI 2.0 (with 64-bit integers). It
is now obsolete and this change removes it from the ACPICA code
base, replaced by u64.  The original typedef has been retained
for now for compatibility with existing device driver code.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

33 files changed, 169 insertions, 196 deletions

diff --git a/drivers/acpi/acpica/acevents.h b/drivers/acpi/acpica/acevents.h
index 13d2b0bc2144..31056bc89774 100644
--- a/drivers/acpi/acpica/acevents.h
+++ b/drivers/acpi/acpica/acevents.h
@@ -139,8 +139,7 @@ acpi_status acpi_ev_initialize_op_regions(void);
 acpi_status
 acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj,
                                u32 function,
-                               u32 region_offset,
-                               u32 bit_width, acpi_integer * value);
+                               u32 region_offset, u32 bit_width, u64 *value);
 
 acpi_status
 acpi_ev_attach_region(union acpi_operand_object *handler_obj,
diff --git a/drivers/acpi/acpica/acinterp.h b/drivers/acpi/acpica/acinterp.h
index c9d7802f9118..6df3f8428168 100644
--- a/drivers/acpi/acpica/acinterp.h
+++ b/drivers/acpi/acpica/acinterp.h
@@ -129,18 +129,17 @@ acpi_ex_common_buffer_setup(union acpi_operand_object *obj_desc,
 
 acpi_status
 acpi_ex_write_with_update_rule(union acpi_operand_object *obj_desc,
-                               acpi_integer mask,
-                               acpi_integer field_value,
-                               u32 field_datum_byte_offset);
+                               u64 mask,
+                               u64 field_value, u32 field_datum_byte_offset);
 
 void
-acpi_ex_get_buffer_datum(acpi_integer * datum,
+acpi_ex_get_buffer_datum(u64 *datum,
                          void *buffer,
                          u32 buffer_length,
                          u32 byte_granularity, u32 buffer_offset);
 
 void
-acpi_ex_set_buffer_datum(acpi_integer merged_datum,
+acpi_ex_set_buffer_datum(u64 merged_datum,
                          void *buffer,
                          u32 buffer_length,
                          u32 byte_granularity, u32 buffer_offset);
@@ -168,8 +167,7 @@ acpi_ex_insert_into_field(union acpi_operand_object *obj_desc,
 
 acpi_status
 acpi_ex_access_region(union acpi_operand_object *obj_desc,
-                      u32 field_datum_byte_offset,
-                      acpi_integer * value, u32 read_write);
+                      u32 field_datum_byte_offset, u64 *value, u32 read_write);
 
 /*
  * exmisc - misc support routines
@@ -193,16 +191,14 @@ acpi_ex_do_concatenate(union acpi_operand_object *obj_desc,
 
 acpi_status
 acpi_ex_do_logical_numeric_op(u16 opcode,
-                              acpi_integer integer0,
-                              acpi_integer integer1, u8 * logical_result);
+                              u64 integer0, u64 integer1, u8 *logical_result);
 
 acpi_status
 acpi_ex_do_logical_op(u16 opcode,
                       union acpi_operand_object *operand0,
-                      union acpi_operand_object *operand1, u8 * logical_result);
+                      union acpi_operand_object *operand1, u8 *logical_result);
 
-acpi_integer
-acpi_ex_do_math_op(u16 opcode, acpi_integer operand0, acpi_integer operand1);
+u64 acpi_ex_do_math_op(u16 opcode, u64 operand0, u64 operand1);
 
 acpi_status acpi_ex_create_mutex(struct acpi_walk_state *walk_state);
 
@@ -278,7 +274,7 @@ acpi_status
 acpi_ex_system_do_notify_op(union acpi_operand_object *value,
                             union acpi_operand_object *obj_desc);
 
-acpi_status acpi_ex_system_do_suspend(acpi_integer time);
+acpi_status acpi_ex_system_do_suspend(u64 time);
 
 acpi_status acpi_ex_system_do_stall(u32 time);
 
@@ -461,9 +457,9 @@ void acpi_ex_acquire_global_lock(u32 rule);
 
 void acpi_ex_release_global_lock(u32 rule);
 
-void acpi_ex_eisa_id_to_string(char *dest, acpi_integer compressed_id);
+void acpi_ex_eisa_id_to_string(char *dest, u64 compressed_id);
 
-void acpi_ex_integer_to_string(char *dest, acpi_integer value);
+void acpi_ex_integer_to_string(char *dest, u64 value);
 
 /*
  * exregion - default op_region handlers
@@ -472,7 +468,7 @@ acpi_status
 acpi_ex_system_memory_space_handler(u32 function,
                                     acpi_physical_address address,
                                     u32 bit_width,
-                                    acpi_integer * value,
+                                    u64 *value,
                                     void *handler_context,
                                     void *region_context);
 
@@ -480,35 +476,35 @@ acpi_status
 acpi_ex_system_io_space_handler(u32 function,
                                 acpi_physical_address address,
                                 u32 bit_width,
-                                acpi_integer * value,
+                                u64 *value,
                                 void *handler_context, void *region_context);
 
 acpi_status
 acpi_ex_pci_config_space_handler(u32 function,
                                  acpi_physical_address address,
                                  u32 bit_width,
-                                 acpi_integer * value,
+                                 u64 *value,
                                  void *handler_context, void *region_context);