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path: root/drivers/acpi/acpica/dsfield.c
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Diffstat (limited to 'drivers/acpi/acpica/dsfield.c')
-rw-r--r--drivers/acpi/acpica/dsfield.c39
1 files changed, 20 insertions, 19 deletions
diff --git a/drivers/acpi/acpica/dsfield.c b/drivers/acpi/acpica/dsfield.c
index 37e11a31bd52..6bca0ec42dbd 100644
--- a/drivers/acpi/acpica/dsfield.c
+++ b/drivers/acpi/acpica/dsfield.c
@@ -106,6 +106,7 @@ acpi_ds_create_external_region(acpi_status lookup_status,
* insert the name into the namespace.
*/
acpi_dm_add_op_to_external_list(op, path, ACPI_TYPE_REGION, 0, 0);
+
status = acpi_ns_lookup(walk_state->scope_info, path, ACPI_TYPE_REGION,
ACPI_IMODE_LOAD_PASS1, ACPI_NS_SEARCH_PARENT,
walk_state, node);
@@ -202,11 +203,10 @@ acpi_ds_create_buffer_field(union acpi_parse_object *op,
/* Enter the name_string into the namespace */
- status =
- acpi_ns_lookup(walk_state->scope_info,
- arg->common.value.string, ACPI_TYPE_ANY,
- ACPI_IMODE_LOAD_PASS1, flags, walk_state,
- &node);
+ status = acpi_ns_lookup(walk_state->scope_info,
+ arg->common.value.string, ACPI_TYPE_ANY,
+ ACPI_IMODE_LOAD_PASS1, flags,
+ walk_state, &node);
if (ACPI_FAILURE(status)) {
ACPI_ERROR_NAMESPACE(arg->common.value.string, status);
return_ACPI_STATUS(status);
@@ -244,8 +244,8 @@ acpi_ds_create_buffer_field(union acpi_parse_object *op,
}
/*
- * Remember location in AML stream of the field unit opcode and operands --
- * since the buffer and index operands must be evaluated.
+ * Remember location in AML stream of the field unit opcode and operands
+ * -- since the buffer and index operands must be evaluated.
*/
second_desc = obj_desc->common.next_object;
second_desc->extra.aml_start = op->named.data;
@@ -310,8 +310,8 @@ acpi_ds_get_field_names(struct acpi_create_field_info *info,
switch (arg->common.aml_opcode) {
case AML_INT_RESERVEDFIELD_OP:
- position = (u64)info->field_bit_position
- + (u64)arg->common.value.size;
+ position = (u64)info->field_bit_position +
+ (u64)arg->common.value.size;
if (position > ACPI_UINT32_MAX) {
ACPI_ERROR((AE_INFO,
@@ -344,13 +344,13 @@ acpi_ds_get_field_names(struct acpi_create_field_info *info,
/* access_attribute (attrib_quick, attrib_byte, etc.) */
- info->attribute =
- (u8)((arg->common.value.integer >> 8) & 0xFF);
+ info->attribute = (u8)
+ ((arg->common.value.integer >> 8) & 0xFF);
/* access_length (for serial/buffer protocols) */
- info->access_length =
- (u8)((arg->common.value.integer >> 16) & 0xFF);
+ info->access_length = (u8)
+ ((arg->common.value.integer >> 16) & 0xFF);
break;
case AML_INT_CONNECTION_OP:
@@ -425,8 +425,8 @@ acpi_ds_get_field_names(struct acpi_create_field_info *info,
/* Keep track of bit position for the next field */
- position = (u64)info->field_bit_position
- + (u64)arg->common.value.size;
+ position = (u64)info->field_bit_position +
+ (u64)arg->common.value.size;
if (position > ACPI_UINT32_MAX) {
ACPI_ERROR((AE_INFO,
@@ -716,11 +716,12 @@ acpi_ds_create_bank_field(union acpi_parse_object *op,
/*
* Use Info.data_register_node to store bank_field Op
- * It's safe because data_register_node will never be used when create bank field
- * We store aml_start and aml_length in the bank_field Op for late evaluation
- * Used in acpi_ex_prep_field_value(Info)
+ * It's safe because data_register_node will never be used when create
+ * bank field \we store aml_start and aml_length in the bank_field Op for
+ * late evaluation. Used in acpi_ex_prep_field_value(Info)
*
- * TBD: Or, should we add a field in struct acpi_create_field_info, like "void *ParentOp"?
+ * TBD: Or, should we add a field in struct acpi_create_field_info, like
+ * "void *ParentOp"?
*/
info.data_register_node = (struct acpi_namespace_node *)op;