ACPICA: Eliminate acpi_native_uint type v2

No longer needed; replaced mostly with u32, but also acpi_size
where a type that changes 32/64 bit on 32/64-bit platforms is
required.

v2: Fix a cast of a 32-bit int to a pointer in ACPI to avoid a compiler warning.
from David Howells

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>
Signed-off-by: Andi Kleen <ak@linux.intel.com>

38 files changed, 162 insertions, 168 deletions

diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index a6dbcf4d9ef5..afb34387d5f2 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -612,7 +612,7 @@ static int __init acpi_bus_init_irq(void)
         return 0;
 }
 
-acpi_native_uint acpi_gbl_permanent_mmap;
+u8 acpi_gbl_permanent_mmap;
 
 
 void __init acpi_early_init(void)
diff --git a/drivers/acpi/dispatcher/dsinit.c b/drivers/acpi/dispatcher/dsinit.c
index 610b1ee102b0..949f7c75029e 100644
--- a/drivers/acpi/dispatcher/dsinit.c
+++ b/drivers/acpi/dispatcher/dsinit.c
@@ -151,7 +151,7 @@ acpi_ds_init_one_object(acpi_handle obj_handle,
  ******************************************************************************/
 
 acpi_status
-acpi_ds_initialize_objects(acpi_native_uint table_index,
+acpi_ds_initialize_objects(u32 table_index,
                            struct acpi_namespace_node * start_node)
 {
         acpi_status status;
diff --git a/drivers/acpi/dispatcher/dsopcode.c b/drivers/acpi/dispatcher/dsopcode.c
index a818e0ddb996..ac0bfb1b16fe 100644
--- a/drivers/acpi/dispatcher/dsopcode.c
+++ b/drivers/acpi/dispatcher/dsopcode.c
@@ -848,7 +848,7 @@ acpi_ds_eval_table_region_operands(struct acpi_walk_state *walk_state,
         union acpi_operand_object **operand;
         struct acpi_namespace_node *node;
         union acpi_parse_object *next_op;
-        acpi_native_uint table_index;
+        u32 table_index;
         struct acpi_table_header *table;
 
         ACPI_FUNCTION_TRACE_PTR(ds_eval_table_region_operands, op);
diff --git a/drivers/acpi/dispatcher/dswstate.c b/drivers/acpi/dispatcher/dswstate.c
index bda23ed60645..b00d4af791aa 100644
--- a/drivers/acpi/dispatcher/dswstate.c
+++ b/drivers/acpi/dispatcher/dswstate.c
@@ -70,7 +70,7 @@ acpi_status
 acpi_ds_result_pop(union acpi_operand_object **object,
                    struct acpi_walk_state *walk_state)
 {
-        acpi_native_uint index;
+        u32 index;
         union acpi_generic_state *state;
         acpi_status status;
 
@@ -122,7 +122,7 @@ acpi_ds_result_pop(union acpi_operand_object **object,
         ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
                           "Obj=%p [%s] Index=%X State=%p Num=%X\n", *object,
                           acpi_ut_get_object_type_name(*object),
-                          (u32) index, walk_state, walk_state->result_count));
+                          index, walk_state, walk_state->result_count));
 
         return (AE_OK);
 }
@@ -146,7 +146,7 @@ acpi_ds_result_push(union acpi_operand_object * object,
 {
         union acpi_generic_state *state;
         acpi_status status;
-        acpi_native_uint index;
+        u32 index;
 
         ACPI_FUNCTION_NAME(ds_result_push);
 
@@ -400,7 +400,7 @@ void
 acpi_ds_obj_stack_pop_and_delete(u32 pop_count,
                                  struct acpi_walk_state *walk_state)
 {
-        acpi_native_int i;
+        s32 i;
         union acpi_operand_object *obj_desc;
 
         ACPI_FUNCTION_NAME(ds_obj_stack_pop_and_delete);
@@ -409,7 +409,7 @@ acpi_ds_obj_stack_pop_and_delete(u32 pop_count,
                 return;
         }
 
-        for (i = (acpi_native_int) (pop_count - 1); i >= 0; i--) {
+        for (i = (s32) pop_count - 1; i >= 0; i--) {
                 if (walk_state->num_operands == 0) {
                         return;
                 }
diff --git a/drivers/acpi/events/evevent.c b/drivers/acpi/events/evevent.c
index 5d30e5be1b1c..c56c5c6ea77b 100644
--- a/drivers/acpi/events/evevent.c
+++ b/drivers/acpi/events/evevent.c
@@ -188,7 +188,7 @@ acpi_status acpi_ev_install_xrupt_handlers(void)
 
 static acpi_status acpi_ev_fixed_event_initialize(void)
 {
-        acpi_native_uint i;
+        u32 i;
         acpi_status status;
 
         /*
@@ -231,7 +231,7 @@ u32 acpi_ev_fixed_event_detect(void)
         u32 int_status = ACPI_INTERRUPT_NOT_HANDLED;
         u32 fixed_status;
         u32 fixed_enable;
-        acpi_native_uint i;
+        u32 i;
 
         ACPI_FUNCTION_NAME(ev_fixed_event_detect);
 
@@ -260,7 +260,7 @@ u32 acpi_ev_fixed_event_detect(void)
 
                         /* Found an active (signalled) event */
                         acpi_os_fixed_event_count(i);
-                        int_status |= acpi_ev_fixed_event_dispatch((u32) i);
+                        int_status |= acpi_ev_fixed_event_dispatch(i);
                 }
         }
 
diff --git a/drivers/acpi/events/evgpe.c b/drivers/acpi/events/evgpe.c
index ca356e5ae2c3..c5e53aae86f7 100644
--- a/drivers/acpi/events/evgpe.c
+++ b/drivers/acpi/events/evgpe.c
@@ -315,7 +315,7 @@ struct acpi_gpe_event_info *acpi_ev_get_gpe_event_info(acpi_handle gpe_device,
 {
         union acpi_operand_object *obj_desc;
         struct acpi_gpe_block_info *gpe_block;
-        acpi_native_uint i;
+        u32 i;
 
         ACPI_FUNCTION_ENTRY();
 
@@ -389,8 +389,8 @@ u32 acpi_ev_gpe_detect(struct acpi_gpe_xrupt_info * gpe_xrupt_list)
         u32 status_reg;
         u32 enable_reg;
         acpi_cpu_flags flags;
-        acpi_native_uint i;
-        acpi_native_uint j;
+        u32 i;
+        u32 j;
 
         ACPI_FUNCTION_NAME(ev_gpe_detect);
 
@@ -472,13 +472,7 @@ u32 acpi_ev_gpe_detect(struct acpi_gpe_xrupt_info * gpe_xrupt_list)
                                          */
                                         int_status |=
                                             acpi_ev_gpe_dispatch(&gpe_block->
-                                                                 event_info[(i *
-                                                                             ACPI_GPE_REGISTER_WIDTH)
-                                                                            +
-                                                                            j],
-                                                                 (u32) j +
-                                                                 gpe_register_info->
-                                                                 base_gpe_number);
+                                                event_info[((acpi_size) i * ACPI_GPE_REGISTER_WIDTH) + j], j + gpe_register_info->base_gpe_number);
                                 }
                         }
                 }
diff --git a/drivers/acpi/events/evgpeblk.c b/drivers/acpi/events/evgpeblk.c
index e6c4d4c49e79..73c058e2f5c2 100644
--- a/drivers/acpi/events/evgpeblk.c
+++ b/drivers/acpi/events/evgpeblk.c
@@ -189,8 +189,8 @@ acpi_ev_delete_gpe_handlers(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
                             struct acpi_gpe_block_info *gpe_block)
 {
         struct acpi_gpe_event_info *gpe_event_info;
-        acpi_native_uint i;
-        acpi_native_uint j;
+        u32 i;
+        u32 j;
 
         ACPI_FUNCTION_TRACE(ev_delete_gpe_handlers);
 
@@ -203,7 +203,8 @@ acpi_ev_delete_gpe_handlers(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
                 for (j = 0; j < ACPI_GPE_REGISTER_WIDTH; j++) {
                         gpe_event_info =
                             &gpe_block->
-                            event_info[(i * ACPI_GPE_REGISTER_WIDTH) + j];
+                            event_info[((acpi_size) i *
+                                        ACPI_GPE_REGISTER_WIDTH) + j];
 
                         if ((gpe_event_info->flags & ACPI_GPE_DISPATCH_MASK) ==
                             ACPI_GPE_DISPATCH_HANDLER) {
@@ -744,8 +745,8 @@ acpi_ev_create_gpe_info_blocks(struct acpi_gpe_block_info *gpe_block)
         struct acpi_gpe_event_info *gpe_event_info = NULL;
         struct acpi_gpe_event_info *this_event;
         struct acpi_gpe_register_info *this_register;
-        acpi_native_uint i;
-        acpi_native_uint j;
+        u32 i;
+        u32 j;
         acpi_status status;
 
         ACPI_FUNCTION_TRACE(ev_create_gpe_info_blocks);
@@ -983,8 +984,8 @@ acpi_ev_initialize_gpe_block(struct acpi_namespace_node *gpe_device,
         struct acpi_gpe_walk_info gpe_info;
         u32 wake_gpe_count;
         u32 gpe_enabled_count;
-        acpi_native_uint i;
-        acpi_native_uint j;
+        u32 i;
+        u32 j;
 
         ACPI_FUNCTION_TRACE(ev_initialize_gpe_block);
 
@@ -1033,7 +1034,8 @@ acpi_ev_initialize_gpe_block(struct acpi_namespace_node *gpe_device,
 
                         gpe_event_info =
                             &gpe_block->
-                            event_info[(i * ACPI_GPE_REGISTER_WIDTH) + j];
+                            event_info[((acpi_size) i *
+                                        ACPI_GPE_REGISTER_WIDTH) + j];
 
                         if (((gpe_event_info->flags & ACPI_GPE_DISPATCH_MASK) ==
                              ACPI_GPE_DISPATCH_METHOD)
diff --git a/drivers/acpi/events/evmisc.c b/drivers/acpi/events/evmisc.c
index 2113e58e2221..1d5670be729a 100644
--- a/drivers/acpi/events/evmisc.c
+++ b/drivers/acpi/events/evmisc.c
@@ -575,7 +575,7 @@ acpi_status acpi_ev_release_global_lock(void)
 
 void acpi_ev_terminate(void)
 {
-        acpi_native_uint i;
+        u32 i;
         acpi_status status;
 
         ACPI_FUNCTION_TRACE(ev_terminate);
@@ -589,7 +589,7 @@ void acpi_ev_terminate(void)
                 /* Disable all fixed events */
 
                 for (i = 0; i < ACPI_NUM_FIXED_EVENTS; i++) {
-                        status = acpi_disable_event((u32) i, 0);
+                        status = acpi_disable_event(i, 0);
                         if (ACPI_FAILURE(status)) {
                                 ACPI_ERROR((AE_INFO,
                                             "Could not disable fixed event %d",
diff --git a/drivers/acpi/events/evregion.c b/drivers/acpi/events/evregion.c
index 5ab4c01417df..236fbd1ca438 100644
--- a/drivers/acpi/events/evregion.c
+++ b/drivers/acpi/events/evregion.c
@@ -81,7 +81,7 @@ acpi_ev_install_handler(acpi_handle obj_handle,
 acpi_status acpi_ev_install_region_handlers(void)
 {
         acpi_status status;
-        acpi_native_uint i;
+        u32 i;
 
         ACPI_FUNCTION_TRACE(ev_install_region_handlers);
 
@@ -151,7 +151,7 @@ acpi_status acpi_ev_install_region_handlers(void)
 acpi_status acpi_ev_initialize_op_regions(void)
 {
         acpi_status status;
-        acpi_native_uint i;
+        u32 i;
 
         ACPI_FUNCTION_TRACE(ev_initialize_op_regions);
 
diff --git a/drivers/acpi/events/evrgnini.c b/drivers/acpi/events/evrgnini.c
index 2e3d2c5e4f4d..6b94b38df07d 100644
--- a/drivers/acpi/events/evrgnini.c
+++ b/drivers/acpi/events/evrgnini.c
@@ -380,7 +380,7 @@ static u8 acpi_ev_is_pci_root_bridge(struct acpi_namespace_node *node)
         acpi_status status;
         struct acpica_device_id hid;
         struct acpi_compatible_id_list *cid;
-        acpi_native_uint i;
+        u32 i;
 
         /*
          * Get the _HID and check for a PCI Root Bridge
diff --git a/drivers/acpi/executer/exconfig.c b/drivers/acpi/executer/exconfig.c
index 39d742190584..2a32c843cb4a 100644
--- a/drivers/acpi/executer/exconfig.c
+++ b/drivers/acpi/executer/exconfig.c
@@ -53,7 +53,7 @@ ACPI_MODULE_NAME("exconfig")
 
 /* Local prototypes */
 static acpi_status
-acpi_ex_add_table(acpi_native_uint table_index,
+acpi_ex_add_table(u32 table_index,
                   struct acpi_namespace_node *parent_node,
                   union acpi_operand_object **ddb_handle);
 
@@ -73,7 +73,7 @@ acpi_ex_add_table(acpi_native_uint table_index,
  ******************************************************************************/
 
 static acpi_status
-acpi_ex_add_table(acpi_native_uint table_index,
+acpi_ex_add_table(u32 table_index,
                   struct acpi_namespace_node *parent_node,
                   union acpi_operand_object **ddb_handle)
 {
@@ -96,7 +96,8 @@ acpi_ex_add_table(acpi_native_uint table_index,
 
         /* Install the new table into the local data structures */
 
-        obj_desc->reference.object = ACPI_CAST_PTR(void, table_index);
+        obj_desc->reference.object = ACPI_CAST_PTR(void,
+                        (unsigned long)table_index);
 
         /* Add the table to the namespace */
 
@@ -128,12 +129,12 @@ acpi_ex_load_table_op(struct acpi_walk_state *walk_state,
 {
         acpi_status status;
         union acpi_operand_object **operand = &walk_state->operands[0];
-        acpi_native_uint table_index;
         struct acpi_namespace_node *parent_node;
         struct acpi_namespace_node *start_node;
         struct acpi_namespace_node *parameter_node = NULL;
         union acpi_operand_object *ddb_handle;
         struct acpi_table_header *table;
+        u32 table_index;
 
         ACPI_FUNCTION_TRACE(ex_load_table_op);
 
@@ -280,7 +281,7 @@ acpi_ex_load_op(union acpi_operand_object *obj_desc,
 {
         union acpi_operand_object *ddb_handle;
         struct acpi_table_desc table_desc;
-        acpi_native_uint table_index;
+        u32 table_index;
         acpi_status status;
         u32 length;
 
@@ -437,7 +438,7 @@ acpi_status acpi_ex_unload_table(union acpi_operand_object *ddb_handle)
 {
         acpi_status status = AE_OK;
         union acpi_operand_object *table_desc = ddb_handle;
-        acpi_native_uint table_index;
+        u32 table_index;
         struct acpi_table_header *table;
 
         ACPI_FUNCTION_TRACE(ex_unload_table);
@@ -454,9 +455,9 @@ acpi_status acpi_ex_unload_table(union acpi_operand_object *ddb_handle)
                 return_ACPI_STATUS(AE_BAD_PARAMETER);
         }
 
-        /* Get the table index from the ddb_handle */
+        /* Get the table index from the ddb_handle (acpi_size for 64-bit case) */
 
-        table_index = (acpi_native_uint) table_desc->reference.object;
+        table_index = (u32) (acpi_size) table_desc->reference.object;
 
         /* Invoke table handler if present */
 
diff --git a/drivers/acpi/executer/exconvrt.c b/drivers/acpi/executer/exconvrt.c
index fd954b4ed83d..261d97516d9b 100644
--- a/drivers/acpi/executer/exconvrt.c
+++ b/drivers/acpi/executer/exconvrt.c
@@ -288,11 +288,11 @@ acpi_ex_convert_to_ascii(acpi_integer integer,
                          u16 base, u8 * string, u8 data_width)
 {
         acpi_integer digit;
-        acpi_native_uint i;
-        acpi_native_uint j;
-        acpi_native_uint k = 0;
-        acpi_native_uint hex_length;
-        acpi_native_uint decimal_length;
+        u32 i;
+        u32 j;
+        u32 k = 0;
+        u32 hex_length;
+        u32 decimal_length;
         u32 remainder;
         u8 supress_zeros;
 
@@ -348,7 +348,7 @@ acpi_ex_convert_to_ascii(acpi_integer integer,
 
                 /* hex_length: 2 ascii hex chars per data byte */
 
-                hex_length = (acpi_native_uint) ACPI_MUL_2(data_width);
+                hex_length = ACPI_MUL_2(data_width);
                 for (i = 0, j = (hex_length - 1); i < hex_length; i++, j--) {
 
                         /* Get one hex digit, most significant digits first */
diff --git a/drivers/acpi/executer/exdump.c b/drivers/acpi/executer/exdump.c
index 74f1b22601b3..976016fda66a 100644
--- a/drivers/acpi/executer/exdump.c
+++ b/drivers/acpi/executer/exdump.c
@@ -775,7 +775,7 @@ acpi_ex_dump_operands(union acpi_operand_object **operands,
                       u32 num_levels,
                       char *note, char *module_name, u32 line_number)
 {
-        acpi_native_uint i;
+        u32 i;
 
         ACPI_FUNCTION_NAME(ex_dump_operands);
 
diff --git a/drivers/acpi/executer/exfldio.c b/drivers/acpi/executer/exfldio.c
index e336b5dc7a50..9ff9d1f4615d 100644
--- a/drivers/acpi/executer/exfldio.c
+++ b/drivers/acpi/executer/exfldio.c
@@ -153,14 +153,15 @@ acpi_ex_setup_region(union acpi_operand_object *obj_desc,
                         /*
                          * Slack mode only:  We will go ahead and allow access to this
                          * field if it is within the region length rounded up to the next
-                         * access width boundary.
+                         * access width boundary. acpi_size cast for 64-bit compile.
                          */
                         if (ACPI_ROUND_UP(rgn_desc->region.length,
                                           obj_desc->common_field.
                                           access_byte_width) >=
-                            (obj_desc->common_field.base_byte_offset +
-                             (acpi_native_uint) obj_desc->common_field.
-                             access_byte_width + field_datum_byte_offset)) {
+                            ((acpi_size) obj_desc->common_field.
+                             base_byte_offset +
+                             obj_desc->common_field.access_byte_width +
+                             field_datum_byte_offset)) {
                                 return_ACPI_STATUS(AE_OK);
                         }
                 }
diff --git a/drivers/acpi/executer/exmisc.c b/drivers/acpi/executer/exmisc.c
index cc956a5b5267..731414a581a6 100644
--- a/drivers/acpi/executer/exmisc.c
+++ b/drivers/acpi/executer/exmisc.c
@@ -329,8 +329,8 @@ acpi_ex_do_concatenate(union acpi_operand_object *operand0,
 
                 /* Result of two Strings is a String */
 
-                return_desc = acpi_ut_create_string_object((acpi_size)
-                                                           (operand0->string.
+                return_desc = acpi_ut_create_string_object(((acpi_size)
+                                                            operand0->string.
                                                             length +
                                                             local_operand1->
                                                             string.length));
@@ -352,8 +352,8 @@ acpi_ex_do_concatenate(union acpi_operand_object *operand0,
 
                 /* Result of two Buffers is a Buffer */
 
-                return_desc = acpi_ut_create_buffer_object((acpi_size)
-                                                           (operand0->buffer.
+                return_desc = acpi_ut_create_buffer_object(((acpi_size)
+                                                            operand0->buffer.
                                                             length +
                                                             local_operand1->
                                                             buffer.length));
diff --git a/drivers/acpi/executer/exregion.c b/drivers/acpi/executer/exregion.c
index 7cd8bb54fa01..7a41c409ae4d 100644
--- a/drivers/acpi/executer/exregion.c
+++ b/drivers/acpi/executer/exregion.c
@@ -156,7 +156,7 @@ acpi_ex_system_memory_space_handler(u32 function,
                 /* Create a new mapping starting at the address given */
 
                 mem_info->mapped_logical_address =
-                    acpi_os_map_memory((acpi_native_uint) address, window_size);
+                        acpi_os_map_memory((acpi_physical_address) address, window_size);
                 if (!mem_info->mapped_logical_address) {
                         ACPI_ERROR((AE_INFO,
                                     "Could not map memory at %8.8X%8.8X, size %X",
diff --git a/drivers/acpi/namespace/nsdump.c b/drivers/acpi/namespace/nsdump.c
index 5445751b8a3e..904f9510c0e2 100644
--- a/drivers/acpi/namespace/nsdump.c
+++ b/drivers/acpi/namespace/nsdump.c
@@ -73,7 +73,7 @@ acpi_ns_dump_one_device(acpi_handle obj_handle,
 
 void acpi_ns_print_pathname(u32 num_segments, char *pathname)
 {
-        acpi_native_uint i;
+        u32 i;
 
         ACPI_FUNCTION_NAME(ns_print_pathname);
 
diff --git a/drivers/acpi/namespace/nsload.c b/drivers/acpi/namespace/nsload.c
index 2c92f6cf5ce1..a4a412b7c029 100644
--- a/drivers/acpi/namespace/nsload.c
+++ b/drivers/acpi/namespace/nsload.c
@@ -71,8 +71,7 @@ static acpi_status acpi_ns_delete_subtree(acpi_handle start_handle);
  ******************************************************************************/
 
 acpi_status
-acpi_ns_load_table(acpi_native_uint table_index,
-                   struct acpi_namespace_node *node)
+acpi_ns_load_table(u32 table_index, struct acpi_namespace_node *node)
 {
         acpi_status status;
 
diff --git a/drivers/acpi/namespace/nsparse.c b/drivers/acpi/namespace/nsparse.c
index 46a79b0103b6..a82271a9dbb3 100644
--- a/drivers/acpi/namespace/nsparse.c
+++ b/drivers/acpi/namespace/nsparse.c
@@ -63,13 +63,13 @@ ACPI_MODULE_NAME("nsparse")
  *
  ******************************************************************************/
 acpi_status
-acpi_ns_one_complete_parse(acpi_native_uint pass_number,
-                           acpi_native_uint table_index,
-                           struct acpi_namespace_node * start_node)
+acpi_ns_one_complete_parse(u32 pass_number,
+                           u32 table_index,
+                           struct acpi_namespace_node *start_node)
 {
         union acpi_parse_object *parse_root;
         acpi_status status;
-        acpi_native_uint aml_length;
+       u32 aml_length;
         u8 *aml_start;
         struct acpi_walk_state *walk_state;
         struct acpi_table_header *table;
@@ -112,8 +112,8 @@ acpi_ns_one_complete_parse(acpi_native_uint pass_number,
                 aml_start = (u8 *) table + sizeof(struct acpi_table_header);
                 aml_length = table->length - sizeof(struct acpi_table_header);
                 status = acpi_ds_init_aml_walk(walk_state, parse_root, NULL,
-                                               aml_start, (u32) aml_length,
-                                               NULL, (u8) pass_number);
+                                               aml_start, aml_length, NULL,
+                                               (u8) pass_number);
         }
 
         if (ACPI_FAILURE(status)) {
@@ -158,8 +158,7 @@ acpi_ns_one_complete_parse(acpi_native_uint pass_number,
  ******************************************************************************/
 
 acpi_status
-acpi_ns_parse_table(acpi_native_uint table_index,
-                    struct acpi_namespace_node *start_node)
+acpi_ns_parse_table(u32 table_index, struct acpi_namespace_node *start_node)
 {
         acpi_status status;
 
diff --git a/drivers/acpi/namespace/nsutils.c b/drivers/acpi/namespace/nsutils.c
index 64c039843ed2..5b5619c54594 100644
--- a/drivers/acpi/namespace/nsutils.c
+++ b/drivers/acpi/namespace/nsutils.c
@@ -365,7 +365,7 @@ acpi_status acpi_ns_build_internal_name(struct acpi_namestring_info *info)
         char *internal_name = info->internal_name;
         char *external_name = info->next_external_char;
         char *result = NULL;
-        acpi_native_uint i;
+        u32 i;
 
         ACPI_FUNCTION_TRACE(ns_build_internal_name);
 
@@ -400,12 +400,11 @@ acpi_status acpi_ns_build_internal_name(struct acpi_namestring_info *info)
                         result = &internal_name[i];
                 } else if (num_segments == 2) {
                         internal_name[i] = AML_DUAL_NAME_PREFIX;
-                        result = &internal_name[(acpi_native_uint) (i + 1)];
+                        result = &internal_name[(acpi_size) i + 1];
                 } else {
                         internal_name[i] = AML_MULTI_NAME_PREFIX_OP;
-                        internal_name[(acpi_native_uint) (i + 1)] =
-                            (char)num_segments;
-                        result = &internal_name[(acpi_native_uint) (i + 2)];
+                        internal_name[(acpi_size) i + 1] = (char)num_segments;
+                        result = &internal_name[(acpi_size) i + 2];
                 }
         }
 
@@ -531,12 +530,12 @@ acpi_ns_externalize_name(u32 internal_name_length,
                          char *internal_name,
                          u32 * converted_name_length, char **converted_name)
 {
-        acpi_native_uint names_index = 0;
-        acpi_native_uint num_segments = 0;
-        acpi_native_uint required_length;
-        acpi_native_uint prefix_length = 0;
-        acpi_native_uint i = 0;
-        acpi_native_uint j = 0;
+        u32 names_index = 0;
+        u32 num_segments = 0;
+        u32 required_length;
+        u32 prefix_length = 0;
+        u32 i = 0;
+        u32 j = 0;
 
         ACPI_FUNCTION_TRACE(ns_externalize_name);
 
@@ -582,9 +581,8 @@ acpi_ns_externalize_name(u32 internal_name_length,
                         /* <count> 4-byte names */
 
                         names_index = prefix_length + 2;
-                        num_segments = (acpi_native_uint) (u8)
-                            internal_name[(acpi_native_uint)
-                                          (prefix_length + 1)];
+                        num_segments = (u8)
+                            internal_name[(acpi_size) prefix_length + 1];
                         break;
 
                 case AML_DUAL_NAME_PREFIX:
diff --git a/drivers/acpi/namespace/nsxfeval.c b/drivers/acpi/namespace/nsxfeval.c
index b4e135eab7c7..38be5865d95d 100644
--- a/drivers/acpi/namespace/nsxfeval.c
+++ b/drivers/acpi/namespace/nsxfeval.c
@@ -441,7 +441,7 @@ acpi_ns_get_device_callback(acpi_handle obj_handle,
         u32 flags;
         struct acpica_device_id hid;
         struct acpi_compatible_id_list *cid;
-        acpi_native_uint i;
+        u32 i;
         int found;
 
         status = acpi_ut_acquire_mutex(ACPI_MTX_NAMESPACE);
diff --git a/drivers/acpi/parser/psargs.c b/drivers/acpi/parser/psargs.c
index e94463778845..d830b29b85b1 100644
--- a/drivers/acpi/parser/psargs.c
+++ b/drivers/acpi/parser/psargs.c
@@ -76,7 +76,7 @@ acpi_ps_get_next_package_length(struct acpi_parse_state *parser_state)
 {
         u8 *aml = parser_state->aml;
         u32 package_length = 0;
-        acpi_native_uint byte_count;
+        u32 byte_count;
         u8 byte_zero_mask = 0x3F;       /* Default [0:5] */
 
         ACPI_FUNCTION_TRACE(ps_get_next_package_length);
@@ -86,7 +86,7 @@ acpi_ps_get_next_package_length(struct acpi_parse_state *parser_state)
          * used to encode the package length, either 0,1,2, or 3
          */
         byte_count = (aml[0] >> 6);
-        parser_state->aml += (byte_count + 1);
+        parser_state->aml += ((acpi_size) byte_count + 1);
 
         /* Get bytes 3, 2, 1 as needed */
 
diff --git a/drivers/acpi/parser/psxface.c b/drivers/acpi/parser/psxface.c
index 5ee09e1245e3..270469aae842 100644
--- a/drivers/acpi/parser/psxface.c
+++ b/drivers/acpi/parser/psxface.c
@@ -333,7 +333,7 @@ acpi_status acpi_ps_execute_method(struct acpi_evaluate_info *info)
 static void
 acpi_ps_update_parameter_list(struct acpi_evaluate_info *info, u16 action)
 {
-        acpi_native_uint i;
+        u32 i;
 
         if (info->parameters) {
 
diff --git a/drivers/acpi/resources/rscalc.c b/drivers/acpi/resources/rscalc.c
index 8a112d11d491..f61ebc679e66 100644
--- a/drivers/acpi/resources/rscalc.c
+++ b/drivers/acpi/resources/rscalc.c
@@ -73,7 +73,7 @@ acpi_rs_stream_option_length(u32 resource_length, u32 minimum_total_length);
 
 static u8 acpi_rs_count_set_bits(u16 bit_field)
 {
-        acpi_native_uint bits_set;
+        u8 bits_set;
 
         ACPI_FUNCTION_ENTRY();
 
@@ -84,7 +84,7 @@ static u8 acpi_rs_count_set_bits(u16 bit_field)
                 bit_field &= (u16) (bit_field - 1);
         }
 
-        return ((u8) bits_set);
+        return bits_set;
 }
 
 /*******************************************************************************
diff --git a/drivers/acpi/resources/rsmisc.c b/drivers/acpi/resources/rsmisc.c
index de1ac3881b22..96a6c0353255 100644
--- a/drivers/acpi/resources/rsmisc.c
+++ b/drivers/acpi/resources/rsmisc.c
@@ -82,7 +82,7 @@ acpi_rs_convert_aml_to_resource(struct acpi_resource *resource,
 
         ACPI_FUNCTION_TRACE(rs_convert_aml_to_resource);
 
-        if (((acpi_native_uint) resource) & 0x3) {
+        if (((acpi_size) resource) & 0x3) {
 
                 /* Each internal resource struct is expected to be 32-bit aligned */
 
diff --git a/drivers/acpi/resources/rsutils.c b/drivers/acpi/resources/rsutils.c
index 90ed83d05375..f7b3bcd59ba7 100644
--- a/drivers/acpi/resources/rsutils.c
+++ b/drivers/acpi/resources/rsutils.c
@@ -62,7 +62,7 @@ ACPI_MODULE_NAME("rsutils")
  ******************************************************************************/
 u8 acpi_rs_decode_bitmask(u16 mask, u8 * list)
 {
-        acpi_native_uint i;
+        u8 i;
         u8 bit_count;
 
         ACPI_FUNCTION_ENTRY();
@@ -71,7 +71,7 @@ u8 acpi_rs_decode_bitmask(u16 mask, u8 * list)
 
         for (i = 0, bit_count = 0; mask; i++) {
                 if (mask & 0x0001) {
-                        list[bit_count] = (u8) i;
+                        list[bit_count] = i;
                         bit_count++;
                 }
 
@@ -96,8 +96,8 @@ u8 acpi_rs_decode_bitmask(u16 mask, u8 * list)
 
 u16 acpi_rs_encode_bitmask(u8 * list, u8 count)
 {
-        acpi_native_uint i;
-        acpi_native_uint mask;
+        u32 i;
+        u16 mask;
 
         ACPI_FUNCTION_ENTRY();
 
@@ -107,7 +107,7 @@ u16 acpi_rs_encode_bitmask(u8 * list, u8 count)
                 mask |= (0x1 << list[i]);
         }
 
-        return ((u16) mask);
+        return mask;
 }
 
 /*******************************************************************************
@@ -130,7 +130,7 @@ u16 acpi_rs_encode_bitmask(u8 * list, u8 count)
 void
 acpi_rs_move_data(void *destination, void *source, u16 item_count, u8 move_type)
 {
-        acpi_native_uint i;
+        u32 i;
 
         ACPI_FUNCTION_ENTRY();
 
diff --git a/drivers/acpi/tables/tbfadt.c b/drivers/acpi/tables/tbfadt.c
index 949d4114eb9f..a4a41ba2484b 100644
--- a/drivers/acpi/tables/tbfadt.c
+++ b/drivers/acpi/tables/tbfadt.c
@@ -155,7 +155,7 @@ acpi_tb_init_generic_address(struct acpi_generic_address *generic_address,
  *
  ******************************************************************************/
 
-void acpi_tb_parse_fadt(acpi_native_uint table_index, u8 flags)
+void acpi_tb_parse_fadt(u32 table_index, u8 flags)
 {
         u32 length;
         struct acpi_table_header *table;
@@ -280,7 +280,7 @@ static void acpi_tb_convert_fadt(void)
 {
         u8 pm1_register_length;
         struct acpi_generic_address *target;
-        acpi_native_uint i;
+        u32 i;
 
         /* Update the local FADT table header length */
 
@@ -396,7 +396,7 @@ static void acpi_tb_validate_fadt(void)
         u32 *address32;
         struct acpi_generic_address *address64;
         u8 length;
-        acpi_native_uint i;
+        u32 i;
 
         /* Examine all of the 64-bit extended address fields (X fields) */
 
diff --git a/drivers/acpi/tables/tbfind.c b/drivers/acpi/tables/tbfind.c
index 9ca3afc98c80..531584defbb8 100644
--- a/drivers/acpi/tables/tbfind.c
+++ b/drivers/acpi/tables/tbfind.c
@@ -65,10 +65,9 @@ ACPI_MODULE_NAME("tbfind")
  ******************************************************************************/
 acpi_status
 acpi_tb_find_table(char *signature,
-                   char *oem_id,
-                   char *oem_table_id, acpi_native_uint * table_index)
+                   char *oem_id, char *oem_table_id, u32 *table_index)
 {
-        acpi_native_uint i;
+        u32 i;
         acpi_status status;
         struct acpi_table_header header;
 
diff --git a/drivers/acpi/tables/tbinstal.c b/drivers/acpi/tables/tbinstal.c
index 5336ce88f89f..b22185f55a16 100644
--- a/drivers/acpi/tables/tbinstal.c
+++ b/drivers/acpi/tables/tbinstal.c
@@ -107,11 +107,10 @@ acpi_status acpi_tb_verify_table(struct acpi_table_desc *table_desc)
  ******************************************************************************/
 
 acpi_status
-acpi_tb_add_table(struct acpi_table_desc *table_desc,
-                  acpi_native_uint * table_index)
+acpi_tb_add_table(struct acpi_table_desc *table_desc, u32 *table_index)
 {
-        acpi_native_uint i;
-        acpi_native_uint length;
+        u32 i;
+        u32 length;
         acpi_status status = AE_OK;
 
         ACPI_FUNCTION_TRACE(tb_add_table);
@@ -207,8 +206,8 @@ acpi_status acpi_tb_resize_root_table_list(void)
 
         /* Increase the Table Array size */
 
-        tables = ACPI_ALLOCATE_ZEROED((acpi_gbl_root_table_list.size +
-                                       ACPI_ROOT_TABLE_SIZE_INCREMENT)
+        tables = ACPI_ALLOCATE_ZEROED(((acpi_size) acpi_gbl_root_table_list.
+                                       size + ACPI_ROOT_TABLE_SIZE_INCREMENT)
                                       * sizeof(struct acpi_table_desc));
         if (!tables) {
                 ACPI_ERROR((AE_INFO,
@@ -220,7 +219,7 @@ acpi_status acpi_tb_resize_root_table_list(void)
 
         if (acpi_gbl_root_table_list.tables) {
                 ACPI_MEMCPY(tables, acpi_gbl_root_table_list.tables,
-                            acpi_gbl_root_table_list.size *
+                            (acpi_size) acpi_gbl_root_table_list.size *
                             sizeof(struct acpi_table_desc));
 
                 if (acpi_gbl_root_table_list.flags & ACPI_ROOT_ORIGIN_ALLOCATED) {
@@ -253,7 +252,7 @@ acpi_status acpi_tb_resize_root_table_list(void)
 acpi_status
 acpi_tb_store_table(acpi_physical_address address,
                     struct acpi_table_header *table,
-                    u32 length, u8 flags, acpi_native_uint * table_index)
+                    u32 length, u8 flags, u32 *table_index)
 {
         acpi_status status = AE_OK;
 
@@ -334,7 +333,7 @@ void acpi_tb_delete_table(struct acpi_table_desc *table_desc)
 
 void acpi_tb_terminate(void)
 {
-        acpi_native_uint i;
+        u32 i;
 
         ACPI_FUNCTION_TRACE(tb_terminate);
 
@@ -374,7 +373,7 @@ void acpi_tb_terminate(void)
  *
  ******************************************************************************/
 
-void acpi_tb_delete_namespace_by_owner(acpi_native_uint table_index)
+void acpi_tb_delete_namespace_by_owner(u32 table_index)
 {
         acpi_owner_id owner_id;
 
@@ -403,7 +402,7 @@ void acpi_tb_delete_namespace_by_owner(acpi_native_uint table_index)
  *
  ******************************************************************************/
 
-acpi_status acpi_tb_allocate_owner_id(acpi_native_uint table_index)
+acpi_status acpi_tb_allocate_owner_id(u32 table_index)
 {
         acpi_status status = AE_BAD_PARAMETER;
 
@@ -431,7 +430,7 @@ acpi_status acpi_tb_allocate_owner_id(acpi_native_uint table_index)
  *
  ******************************************************************************/
 
-acpi_status acpi_tb_release_owner_id(acpi_native_uint table_index)
+acpi_status acpi_tb_release_owner_id(u32 table_index)
 {
         acpi_status status = AE_BAD_PARAMETER;
 
@@ -462,8 +461,7 @@ acpi_status acpi_tb_release_owner_id(acpi_native_uint table_index)
  *
  ******************************************************************************/
 
-acpi_status
-acpi_tb_get_owner_id(acpi_native_uint table_index, acpi_owner_id * owner_id)
+acpi_status acpi_tb_get_owner_id(u32 table_index, acpi_owner_id *owner_id)
 {
         acpi_status status = AE_BAD_PARAMETER;
 
@@ -490,7 +488,7 @@ acpi_tb_get_owner_id(acpi_native_uint table_index, acpi_owner_id * owner_id)
  *
  ******************************************************************************/
 
-u8 acpi_tb_is_table_loaded(acpi_native_uint table_index)
+u8 acpi_tb_is_table_loaded(u32 table_index)
 {
         u8 is_loaded = FALSE;
 
@@ -518,7 +516,7 @@ u8 acpi_tb_is_table_loaded(acpi_native_uint table_index)
  *
  ******************************************************************************/
 
-void acpi_tb_set_table_loaded_flag(acpi_native_uint table_index, u8 is_loaded)
+void acpi_tb_set_table_loaded_flag(u32 table_index, u8 is_loaded)
 {
 
         (void)acpi_ut_acquire_mutex(ACPI_MTX_TABLES);
diff --git a/drivers/acpi/tables/tbutils.c b/drivers/acpi/tables/tbutils.c
index bc019b9b6a68..0cc92ef5236f 100644
--- a/drivers/acpi/tables/tbutils.c
+++ b/drivers/acpi/tables/tbutils.c
@@ -49,8 +49,8 @@ ACPI_MODULE_NAME("tbutils")
 
 /* Local prototypes */
 static acpi_physical_address
-acpi_tb_get_root_table_entry(u8 * table_entry,
-                             acpi_native_uint table_entry_size);
+acpi_tb_get_root_table_entry(u8 *table_entry, u32 table_entry_size);
+
 /*******************************************************************************
  *
  * FUNCTION:    acpi_tb_check_xsdt
@@ -238,7 +238,7 @@ acpi_status acpi_tb_verify_checksum(struct acpi_table_header *table, u32 length)
  *
  ******************************************************************************/
 
-u8 acpi_tb_checksum(u8 * buffer, acpi_native_uint length)
+u8 acpi_tb_checksum(u8 *buffer, u32 length)
 {
         u8 sum = 0;
         u8 *end = buffer + length;
@@ -268,7 +268,7 @@ u8 acpi_tb_checksum(u8 * buffer, acpi_native_uint length)
 
 void
 acpi_tb_install_table(acpi_physical_address address,
-                      u8 flags, char *signature, acpi_native_uint table_index)
+                      u8 flags, char *signature, u32 table_index)
 {
         struct acpi_table_header *table;
 
@@ -336,8 +336,7 @@ acpi_tb_install_table(acpi_physical_address address,
  ******************************************************************************/
 
 static acpi_physical_address
-acpi_tb_get_root_table_entry(u8 * table_entry,
-                             acpi_native_uint table_entry_size)
+acpi_tb_get_root_table_entry(u8 *table_entry, u32 table_entry_size)
 {
         u64 address64;
 
@@ -395,8 +394,8 @@ acpi_status __init
 acpi_tb_parse_root_table(acpi_physical_address rsdp_address, u8 flags)
 {
         struct acpi_table_rsdp *rsdp;
-        acpi_native_uint table_entry_size;
-        acpi_native_uint i;
+        u32 table_entry_size;
+        u32 i;
         u32 table_count;
         struct acpi_table_header *table;
         acpi_physical_address address;
diff --git a/drivers/acpi/tables/tbxface.c b/drivers/acpi/tables/tbxface.c
index 0e319604d3e7..fd7770aa1061 100644
--- a/drivers/acpi/tables/tbxface.c
+++ b/drivers/acpi/tables/tbxface.c
@@ -125,7 +125,7 @@ acpi_initialize_tables(struct acpi_table_desc * initial_table_array,
                 /* Root Table Array has been statically allocated by the host */
 
                 ACPI_MEMSET(initial_table_array, 0,
-                            initial_table_count *
+                            (acpi_size) initial_table_count *
                             sizeof(struct acpi_table_desc));
 
                 acpi_gbl_root_table_list.tables = initial_table_array;
@@ -183,9 +183,9 @@ acpi_status acpi_reallocate_root_table(void)
                 return_ACPI_STATUS(AE_SUPPORT);
         }
 
-        new_size =
-            (acpi_gbl_root_table_list.count +
-             ACPI_ROOT_TABLE_SIZE_INCREMENT) * sizeof(struct acpi_table_desc);
+        new_size = ((acpi_size) acpi_gbl_root_table_list.count +
+                    ACPI_ROOT_TABLE_SIZE_INCREMENT) *
+            sizeof(struct acpi_table_desc);
 
         /* Create new array and copy the old array */
 
@@ -222,7 +222,7 @@ acpi_status acpi_reallocate_root_table(void)
 acpi_status acpi_load_table(struct acpi_table_header *table_ptr)
 {
         acpi_status status;
-        acpi_native_uint table_index;
+        u32 table_index;
         struct acpi_table_desc table_desc;
 
         if (!table_ptr)
@@ -264,11 +264,10 @@ ACPI_EXPORT_SYMBOL(acpi_load_table)
  *****************************************************************************/
 acpi_status
 acpi_get_table_header(char *signature,
-                      acpi_native_uint instance,
-                      struct acpi_table_header * out_table_header)
+                      u32 instance, struct acpi_table_header *out_table_header)
 {
-        acpi_native_uint i;
-        acpi_native_uint j;
+       u32 i;
+       u32 j;
         struct acpi_table_header *header;
 
         /* Parameter validation */
@@ -378,10 +377,10 @@ ACPI_EXPORT_SYMBOL(acpi_unload_table_id)
  *****************************************************************************/
 acpi_status
 acpi_get_table(char *signature,
-               acpi_native_uint instance, struct acpi_table_header **out_table)
+               u32 instance, struct acpi_table_header **out_table)
 {
-        acpi_native_uint i;
-        acpi_native_uint j;
+       u32 i;
+       u32 j;
         acpi_status status;
 
         /* Parameter validation */
@@ -435,8 +434,7 @@ ACPI_EXPORT_SYMBOL(acpi_get_table)
  *
  ******************************************************************************/
 acpi_status
-acpi_get_table_by_index(acpi_native_uint table_index,
-                        struct acpi_table_header ** table)
+acpi_get_table_by_index(u32 table_index, struct acpi_table_header **table)
 {
         acpi_status status;
 
@@ -493,7 +491,7 @@ static acpi_status acpi_tb_load_namespace(void)
 {
         acpi_status status;
         struct acpi_table_header *table;
-        acpi_native_uint i;
+        u32 i;
 
         ACPI_FUNCTION_TRACE(tb_load_namespace);
 
diff --git a/drivers/acpi/tables/tbxfroot.c b/drivers/acpi/tables/tbxfroot.c
index b8c0dfa084f6..2d157e0f98d2 100644
--- a/drivers/acpi/tables/tbxfroot.c
+++ b/drivers/acpi/tables/tbxfroot.c
@@ -118,7 +118,7 @@ static acpi_status acpi_tb_validate_rsdp(struct acpi_table_rsdp *rsdp)
  *
  ******************************************************************************/
 
-acpi_status acpi_find_root_pointer(acpi_native_uint * table_address)
+acpi_status acpi_find_root_pointer(acpi_size *table_address)
 {
         u8 *table_ptr;
         u8 *mem_rover;
@@ -153,7 +153,7 @@ acpi_status acpi_find_root_pointer(acpi_native_uint * table_address)
                  * 1b) Search EBDA paragraphs (EBDA is required to be a
                  *     minimum of 1_k length)
                  */
-                table_ptr = acpi_os_map_memory((acpi_native_uint)
+                table_ptr = acpi_os_map_memory((acpi_physical_address)
                                                physical_address,
                                                ACPI_EBDA_WINDOW_SIZE);
                 if (!table_ptr) {
diff --git a/drivers/acpi/utilities/utcopy.c b/drivers/acpi/utilities/utcopy.c
index 655c290aca7b..53499ac90988 100644
--- a/drivers/acpi/utilities/utcopy.c
+++ b/drivers/acpi/utilities/utcopy.c
@@ -572,7 +572,7 @@ acpi_ut_copy_epackage_to_ipackage(union acpi_object *external_object,
         acpi_status status = AE_OK;
         union acpi_operand_object *package_object;
         union acpi_operand_object **package_elements;
-        acpi_native_uint i;
+        u32 i;
 
         ACPI_FUNCTION_TRACE(ut_copy_epackage_to_ipackage);
 
@@ -599,7 +599,7 @@ acpi_ut_copy_epackage_to_ipackage(union acpi_object *external_object,
 
                         /* Truncate package and delete it */
 
-                        package_object->package.count = (u32) i;
+                        package_object->package.count = i;
                         package_elements[i] = NULL;
                         acpi_ut_remove_reference(package_object);
                         return_ACPI_STATUS(status);
diff --git a/drivers/acpi/utilities/utdebug.c b/drivers/acpi/utilities/utdebug.c
index f938f465efa4..3919fe599f94 100644
--- a/drivers/acpi/utilities/utdebug.c
+++ b/drivers/acpi/utilities/utdebug.c
@@ -519,8 +519,8 @@ acpi_ut_ptr_exit(u32 line_number,
 
 void acpi_ut_dump_buffer2(u8 * buffer, u32 count, u32 display)
 {
-        acpi_native_uint i = 0;
-        acpi_native_uint j;
+        u32 i = 0;
+        u32 j;
         u32 temp32;
         u8 buf_char;
 
@@ -539,7 +539,7 @@ void acpi_ut_dump_buffer2(u8 * buffer, u32 count, u32 display)
 
                 /* Print current offset */
 
-                acpi_os_printf("%6.4X: ", (u32) i);
+                acpi_os_printf("%6.4X: ", i);
 
                 /* Print 16 hex chars */
 
@@ -549,7 +549,7 @@ void acpi_ut_dump_buffer2(u8 * buffer, u32 count, u32 display)
                                 /* Dump fill spaces */
 
                                 acpi_os_printf("%*s", ((display * 2) + 1), " ");
-                                j += (acpi_native_uint) display;
+                                j += display;
                                 continue;
                         }
 
@@ -557,32 +557,38 @@ void acpi_ut_dump_buffer2(u8 * buffer, u32 count, u32 display)
                         case DB_BYTE_DISPLAY:
                         default:        /* Default is BYTE display */
 
-                                acpi_os_printf("%02X ", buffer[i + j]);
+                                acpi_os_printf("%02X ",
+                                               buffer[(acpi_size) i + j]);
                                 break;
 
                         case DB_WORD_DISPLAY:
 
-                                ACPI_MOVE_16_TO_32(&temp32, &buffer[i + j]);
+                                ACPI_MOVE_16_TO_32(&temp32,
+                                                   &buffer[(acpi_size) i + j]);
                                 acpi_os_printf("%04X ", temp32);
                                 break;
 
                         case DB_DWORD_DISPLAY:
 
-                                ACPI_MOVE_32_TO_32(&temp32, &buffer[i + j]);
+                                ACPI_MOVE_32_TO_32(&temp32,
+                                                   &buffer[(acpi_size) i + j]);
                                 acpi_os_printf("%08X ", temp32);
                                 break;
 
                         case DB_QWORD_DISPLAY:
 
-                                ACPI_MOVE_32_TO_32(&temp32, &buffer[i + j]);
+                                ACPI_MOVE_32_TO_32(&temp32,
+                                                   &buffer[(acpi_size) i + j]);
                                 acpi_os_printf("%08X", temp32);
 
-                                ACPI_MOVE_32_TO_32(&temp32, &buffer[i + j + 4]);
+                                ACPI_MOVE_32_TO_32(&temp32,
+                                                   &buffer[(acpi_size) i + j +
+                                                           4]);
                                 acpi_os_printf("%08X ", temp32);
                                 break;
                         }
 
-                        j += (acpi_native_uint) display;
+                        j += display;
                 }
 
                 /*
@@ -596,7 +602,7 @@ void acpi_ut_dump_buffer2(u8 * buffer, u32 count, u32 display)
                                 return;
                         }
 
-                        buf_char = buffer[i + j];
+                        buf_char = buffer[(acpi_size) i + j];
                         if (ACPI_IS_PRINT(buf_char)) {
                                 acpi_os_printf("%c", buf_char);
                         } else {
diff --git a/drivers/acpi/utilities/utdelete.c b/drivers/acpi/utilities/utdelete.c
index 1fbc35139e84..c5c791a575c9 100644
--- a/drivers/acpi/utilities/utdelete.c
+++ b/drivers/acpi/utilities/utdelete.c
@@ -442,7 +442,7 @@ acpi_ut_update_object_reference(union acpi_operand_object *object, u16 action)
         union acpi_generic_state *state_list = NULL;
         union acpi_operand_object *next_object = NULL;
         union acpi_generic_state *state;
-        acpi_native_uint i;
+        u32 i;
 
         ACPI_FUNCTION_TRACE_PTR(ut_update_object_reference, object);
 
diff --git a/drivers/acpi/utilities/uteval.c b/drivers/acpi/utilities/uteval.c
index 7f1f6341242d..352747e49c7a 100644
--- a/drivers/acpi/utilities/uteval.c
+++ b/drivers/acpi/utilities/uteval.c
@@ -97,7 +97,7 @@ acpi_status acpi_ut_osi_implementation(struct acpi_walk_state *walk_state)
         acpi_status status;
         union acpi_operand_object *string_desc;
         union acpi_operand_object *return_desc;
-        acpi_native_uint i;
+        u32 i;
 
         ACPI_FUNCTION_TRACE(ut_osi_implementation);
 
@@ -513,7 +513,7 @@ acpi_ut_execute_CID(struct acpi_namespace_node * device_node,
         u32 count;
         u32 size;
         struct acpi_compatible_id_list *cid_list;
-        acpi_native_uint i;
+        u32 i;
 
         ACPI_FUNCTION_TRACE(ut_execute_CID);
 
diff --git a/drivers/acpi/utilities/utmisc.c b/drivers/acpi/utilities/utmisc.c
index 47354d9b0e56..6175ca5d73bf 100644
--- a/drivers/acpi/utilities/utmisc.c
+++ b/drivers/acpi/utilities/utmisc.c
@@ -161,9 +161,9 @@ u8 acpi_ut_is_aml_table(struct acpi_table_header *table)
 
 acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id)
 {
-        acpi_native_uint i;
-        acpi_native_uint j;
-        acpi_native_uint k;
+        u32 i;
+        u32 j;
+        u32 k;
         acpi_status status;
 
         ACPI_FUNCTION_TRACE(ut_allocate_owner_id);
@@ -269,7 +269,7 @@ void acpi_ut_release_owner_id(acpi_owner_id * owner_id_ptr)
 {
         acpi_owner_id owner_id = *owner_id_ptr;
         acpi_status status;
-        acpi_native_uint index;
+        u32 index;
         u32 bit;
 
         ACPI_FUNCTION_TRACE_U32(ut_release_owner_id, owner_id);
@@ -589,7 +589,7 @@ acpi_ut_display_init_pathname(u8 type,
  *
  ******************************************************************************/
 
-u8 acpi_ut_valid_acpi_char(char character, acpi_native_uint position)
+u8 acpi_ut_valid_acpi_char(char character, u32 position)
 {
 
         if (!((character >= 'A' && character <= 'Z') ||
@@ -624,7 +624,7 @@ u8 acpi_ut_valid_acpi_char(char character, acpi_native_uint position)
 
 u8 acpi_ut_valid_acpi_name(u32 name)
 {
-        acpi_native_uint i;
+        u32 i;
 
         ACPI_FUNCTION_ENTRY();
 
@@ -653,7 +653,7 @@ u8 acpi_ut_valid_acpi_name(u32 name)
 
 acpi_name acpi_ut_repair_name(char *name)
 {
-        acpi_native_uint i;
+       u32 i;
         char new_name[ACPI_NAME_SIZE];
 
         for (i = 0; i < ACPI_NAME_SIZE; i++) {
diff --git a/drivers/acpi/utilities/utobject.c b/drivers/acpi/utilities/utobject.c
index e68466de8044..ede6a80837df 100644
--- a/drivers/acpi/utilities/utobject.c
+++ b/drivers/acpi/utilities/utobject.c
@@ -175,8 +175,8 @@ union acpi_operand_object *acpi_ut_create_package_object(u32 count)
          * Create the element array. Count+1 allows the array to be null
          * terminated.
          */
-        package_elements = ACPI_ALLOCATE_ZEROED((acpi_size)
-                                                (count + 1) * sizeof(void *));
+        package_elements = ACPI_ALLOCATE_ZEROED(((acpi_size) count +
+                                                 1) * sizeof(void *));
         if (!package_elements) {
                 acpi_ut_remove_reference(package_desc);
                 return_PTR(NULL);