1 files changed, 8 insertions, 11 deletions

diff --git a/drivers/acpi/acpica/exconvrt.c b/drivers/acpi/acpica/exconvrt.c
index adcaf3b89587..bda7aed0404b 100644
--- a/drivers/acpi/acpica/exconvrt.c
+++ b/drivers/acpi/acpica/exconvrt.c
@@ -51,8 +51,7 @@ ACPI_MODULE_NAME("exconvrt")
 
 /* Local prototypes */
 static u32
-acpi_ex_convert_to_ascii(acpi_integer integer,
-                         u16 base, u8 * string, u8 max_length);
+acpi_ex_convert_to_ascii(u64 integer, u16 base, u8 *string, u8 max_length);
 
 /*******************************************************************************
  *
@@ -75,7 +74,7 @@ acpi_ex_convert_to_integer(union acpi_operand_object *obj_desc,
 {
         union acpi_operand_object *return_desc;
         u8 *pointer;
-        acpi_integer result;
+        u64 result;
         u32 i;
         u32 count;
         acpi_status status;
@@ -155,7 +154,7 @@ acpi_ex_convert_to_integer(union acpi_operand_object *obj_desc,
                          * Little endian is used, meaning that the first byte of the buffer
                          * is the LSB of the integer
                          */
-                        result |= (((acpi_integer) pointer[i]) << (i * 8));
+                        result |= (((u64) pointer[i]) << (i * 8));
                 }
                 break;
 
@@ -285,10 +284,9 @@ acpi_ex_convert_to_buffer(union acpi_operand_object *obj_desc,
  ******************************************************************************/
 
 static u32
-acpi_ex_convert_to_ascii(acpi_integer integer,
-                         u16 base, u8 * string, u8 data_width)
+acpi_ex_convert_to_ascii(u64 integer, u16 base, u8 *string, u8 data_width)
 {
-        acpi_integer digit;
+        u64 digit;
         u32 i;
         u32 j;
         u32 k = 0;
@@ -531,10 +529,9 @@ acpi_ex_convert_to_string(union acpi_operand_object * obj_desc,
                  * (separated by commas or spaces)
                  */
                 for (i = 0; i < obj_desc->buffer.length; i++) {
-                        new_buf += acpi_ex_convert_to_ascii((acpi_integer)
-                                                            obj_desc->buffer.
-                                                            pointer[i], base,
-                                                            new_buf, 1);
+                        new_buf += acpi_ex_convert_to_ascii((u64) obj_desc->
+                                                            buffer.pointer[i],
+                                                            base, new_buf, 1);
                         *new_buf++ = separator; /* each separated by a comma or space */
                 }