1 files changed, 0 insertions, 27 deletions

diff --git a/drivers/acpi/acpica/rscreate.c b/drivers/acpi/acpica/rscreate.c
index f8b55b426c9d..65f3e1c5b598 100644
--- a/drivers/acpi/acpica/rscreate.c
+++ b/drivers/acpi/acpica/rscreate.c
@@ -273,17 +273,6 @@ acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object,
                  */
                 user_prt->length = (sizeof(struct acpi_pci_routing_table) - 4);
 
-                /* Each element of the top-level package must also be a package */
-
-                if ((*top_object_list)->common.type != ACPI_TYPE_PACKAGE) {
-                        ACPI_ERROR((AE_INFO,
-                                    "(PRT[%u]) Need sub-package, found %s",
-                                    index,
-                                    acpi_ut_get_object_type_name
-                                    (*top_object_list)));
-                        return_ACPI_STATUS(AE_AML_OPERAND_TYPE);
-                }
-
                 /* Each sub-package must be of length 4 */
 
                 if ((*top_object_list)->package.count != 4) {
@@ -327,22 +316,6 @@ acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object,
                 user_prt->pin = (u32) obj_desc->integer.value;
 
                 /*
-                 * If the BIOS has erroneously reversed the _PRT source_name (index 2)
-                 * and the source_index (index 3), fix it. _PRT is important enough to
-                 * workaround this BIOS error. This also provides compatibility with
-                 * other ACPI implementations.
-                 */
-                obj_desc = sub_object_list[3];
-                if (!obj_desc || (obj_desc->common.type != ACPI_TYPE_INTEGER)) {
-                        sub_object_list[3] = sub_object_list[2];
-                        sub_object_list[2] = obj_desc;
-
-                        ACPI_WARNING((AE_INFO,
-                                      "(PRT[%X].Source) SourceName and SourceIndex are reversed, fixed",
-                                      index));
-                }
-
-                /*
                  * 3) Third subobject: Dereference the PRT.source_name
                  * The name may be unresolved (slack mode), so allow a null object
                  */