1 files changed, 2 insertions, 2 deletions

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) {