diff options
Diffstat (limited to 'drivers/acpi/acpica/rscreate.c')
| -rw-r--r-- | drivers/acpi/acpica/rscreate.c | 40 |
1 files changed, 8 insertions, 32 deletions
diff --git a/drivers/acpi/acpica/rscreate.c b/drivers/acpi/acpica/rscreate.c index 61566b1a0616..a3c23d686d5f 100644 --- a/drivers/acpi/acpica/rscreate.c +++ b/drivers/acpi/acpica/rscreate.c @@ -191,8 +191,6 @@ acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object, user_prt = ACPI_CAST_PTR(struct acpi_pci_routing_table, buffer); for (index = 0; index < number_of_elements; index++) { - int source_name_index = 2; - int source_index_index = 3; /* * Point user_prt past this current structure @@ -212,7 +210,7 @@ acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object, /* Each element of the top-level package must also be a package */ - if (ACPI_GET_OBJECT_TYPE(*top_object_list) != ACPI_TYPE_PACKAGE) { + if ((*top_object_list)->common.type != ACPI_TYPE_PACKAGE) { ACPI_ERROR((AE_INFO, "(PRT[%X]) Need sub-package, found %s", index, @@ -240,7 +238,7 @@ acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object, /* 1) First subobject: Dereference the PRT.Address */ obj_desc = sub_object_list[0]; - if (ACPI_GET_OBJECT_TYPE(obj_desc) != ACPI_TYPE_INTEGER) { + if (obj_desc->common.type != ACPI_TYPE_INTEGER) { ACPI_ERROR((AE_INFO, "(PRT[%X].Address) Need Integer, found %s", index, @@ -253,7 +251,7 @@ acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object, /* 2) Second subobject: Dereference the PRT.Pin */ obj_desc = sub_object_list[1]; - if (ACPI_GET_OBJECT_TYPE(obj_desc) != ACPI_TYPE_INTEGER) { + if (obj_desc->common.type != ACPI_TYPE_INTEGER) { ACPI_ERROR((AE_INFO, "(PRT[%X].Pin) Need Integer, found %s", index, @@ -261,27 +259,6 @@ acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object, return_ACPI_STATUS(AE_BAD_DATA); } - /* - * If BIOS erroneously reversed the _PRT source_name and source_index, - * then reverse them back. - */ - if (ACPI_GET_OBJECT_TYPE(sub_object_list[3]) != - ACPI_TYPE_INTEGER) { - if (acpi_gbl_enable_interpreter_slack) { - source_name_index = 3; - source_index_index = 2; - printk(KERN_WARNING - "ACPI: Handling Garbled _PRT entry\n"); - } else { - ACPI_ERROR((AE_INFO, - "(PRT[%X].source_index) Need Integer, found %s", - index, - acpi_ut_get_object_type_name - (sub_object_list[3]))); - return_ACPI_STATUS(AE_BAD_DATA); - } - } - user_prt->pin = (u32) obj_desc->integer.value; /* @@ -291,8 +268,7 @@ acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object, * other ACPI implementations. */ obj_desc = sub_object_list[3]; - if (!obj_desc - || (ACPI_GET_OBJECT_TYPE(obj_desc) != ACPI_TYPE_INTEGER)) { + if (!obj_desc || (obj_desc->common.type != ACPI_TYPE_INTEGER)) { sub_object_list[3] = sub_object_list[2]; sub_object_list[2] = obj_desc; @@ -305,9 +281,9 @@ acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object, * 3) Third subobject: Dereference the PRT.source_name * The name may be unresolved (slack mode), so allow a null object */ - obj_desc = sub_object_list[source_name_index]; + obj_desc = sub_object_list[2]; if (obj_desc) { - switch (ACPI_GET_OBJECT_TYPE(obj_desc)) { + switch (obj_desc->common.type) { case ACPI_TYPE_LOCAL_REFERENCE: if (obj_desc->reference.class != @@ -379,8 +355,8 @@ acpi_rs_create_pci_routing_table(union acpi_operand_object *package_object, /* 4) Fourth subobject: Dereference the PRT.source_index */ - obj_desc = sub_object_list[source_index_index]; - if (ACPI_GET_OBJECT_TYPE(obj_desc) != ACPI_TYPE_INTEGER) { + obj_desc = sub_object_list[3]; + if (obj_desc->common.type != ACPI_TYPE_INTEGER) { ACPI_ERROR((AE_INFO, "(PRT[%X].SourceIndex) Need Integer, found %s", index, |