1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/acpi/acpica/evregion.c b/drivers/acpi/acpica/evregion.c
index 654b2833598c..98fd210e87b2 100644
--- a/drivers/acpi/acpica/evregion.c
+++ b/drivers/acpi/acpica/evregion.c
@@ -329,7 +329,7 @@ acpi_ev_execute_reg_method(union acpi_operand_object *region_obj, u32 function)
  *              region_offset       - Where in the region to read or write
  *              bit_width           - Field width in bits (8, 16, 32, or 64)
  *              Value               - Pointer to in or out value, must be
- *                                    full 64-bit acpi_integer
+ *                                    a full 64-bit integer
  *
  * RETURN:      Status
  *
@@ -341,8 +341,7 @@ acpi_ev_execute_reg_method(union acpi_operand_object *region_obj, u32 function)
 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 status;
         acpi_adr_space_handler handler;