1 files changed, 5 insertions, 3 deletions

diff --git a/drivers/acpi/tables/tbxfroot.c b/drivers/acpi/tables/tbxfroot.c
index 198997aa7fbe..fe9c8317df46 100644
--- a/drivers/acpi/tables/tbxfroot.c
+++ b/drivers/acpi/tables/tbxfroot.c
@@ -287,9 +287,11 @@ acpi_get_firmware_table (
          * requested table
          */
         for (i = 0, j = 0; i < table_count; i++) {
-                /* Get the next table pointer, handle RSDT vs. XSDT */
-
-                if (acpi_gbl_RSDP->revision < 2) {
+                /*
+                 * Get the next table pointer, handle RSDT vs. XSDT
+                 * RSDT pointers are 32 bits, XSDT pointers are 64 bits
+                 */
+                if (acpi_gbl_root_table_type == ACPI_TABLE_TYPE_RSDT) {
                         address.pointer.value = (ACPI_CAST_PTR (
                                 RSDT_DESCRIPTOR, rsdt_info->pointer))->table_offset_entry[i];
                 }