1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/acpi/acpica/dsfield.c b/drivers/acpi/acpica/dsfield.c
index 54a225e56a64..bb13817e0c31 100644
--- a/drivers/acpi/acpica/dsfield.c
+++ b/drivers/acpi/acpica/dsfield.c
@@ -5,7 +5,7 @@
  *****************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2008, Intel Corp.
+ * Copyright (C) 2000 - 2010, Intel Corp.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -220,7 +220,7 @@ acpi_ds_get_field_names(struct acpi_create_field_info *info,
                         union acpi_parse_object *arg)
 {
         acpi_status status;
-        acpi_integer position;
+        u64 position;
 
         ACPI_FUNCTION_TRACE_PTR(ds_get_field_names, info);
 
@@ -240,8 +240,8 @@ acpi_ds_get_field_names(struct acpi_create_field_info *info,
                 switch (arg->common.aml_opcode) {
                 case AML_INT_RESERVEDFIELD_OP:
 
-                        position = (acpi_integer) info->field_bit_position
-                            + (acpi_integer) arg->common.value.size;
+                        position = (u64) info->field_bit_position
+                            + (u64) arg->common.value.size;
 
                         if (position > ACPI_UINT32_MAX) {
                                 ACPI_ERROR((AE_INFO,
@@ -305,8 +305,8 @@ acpi_ds_get_field_names(struct acpi_create_field_info *info,
 
                         /* Keep track of bit position for the next field */
 
-                        position = (acpi_integer) info->field_bit_position
-                            + (acpi_integer) arg->common.value.size;
+                        position = (u64) info->field_bit_position
+                            + (u64) arg->common.value.size;
 
                         if (position > ACPI_UINT32_MAX) {
                                 ACPI_ERROR((AE_INFO,