diff options
Diffstat (limited to 'drivers/acpi/acpica/exfldio.c')
| -rw-r--r-- | drivers/acpi/acpica/exfldio.c | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/drivers/acpi/acpica/exfldio.c b/drivers/acpi/acpica/exfldio.c index 70b7bbbb860b..0337191dbf3d 100644 --- a/drivers/acpi/acpica/exfldio.c +++ b/drivers/acpi/acpica/exfldio.c @@ -180,7 +180,8 @@ acpi_ex_setup_region(union acpi_operand_object *obj_desc, * byte, and a field with Dword access specified. */ ACPI_ERROR((AE_INFO, - "Field [%4.4s] access width (%u bytes) too large for region [%4.4s] (length %u)", + "Field [%4.4s] access width (%u bytes) " + "too large for region [%4.4s] (length %u)", acpi_ut_get_node_name(obj_desc-> common_field.node), obj_desc->common_field.access_byte_width, @@ -194,7 +195,8 @@ acpi_ex_setup_region(union acpi_operand_object *obj_desc, * exceeds region length, indicate an error */ ACPI_ERROR((AE_INFO, - "Field [%4.4s] Base+Offset+Width %u+%u+%u is beyond end of region [%4.4s] (length %u)", + "Field [%4.4s] Base+Offset+Width %u+%u+%u " + "is beyond end of region [%4.4s] (length %u)", acpi_ut_get_node_name(obj_desc->common_field.node), obj_desc->common_field.base_byte_offset, field_datum_byte_offset, @@ -638,15 +640,15 @@ acpi_ex_write_with_update_rule(union acpi_operand_object *obj_desc, ACPI_ERROR((AE_INFO, "Unknown UpdateRule value: 0x%X", - (obj_desc->common_field. - field_flags & + (obj_desc->common_field.field_flags & AML_FIELD_UPDATE_RULE_MASK))); return_ACPI_STATUS(AE_AML_OPERAND_VALUE); } } ACPI_DEBUG_PRINT((ACPI_DB_BFIELD, - "Mask %8.8X%8.8X, DatumOffset %X, Width %X, Value %8.8X%8.8X, MergedValue %8.8X%8.8X\n", + "Mask %8.8X%8.8X, DatumOffset %X, Width %X, " + "Value %8.8X%8.8X, MergedValue %8.8X%8.8X\n", ACPI_FORMAT_UINT64(mask), field_datum_byte_offset, obj_desc->common_field.access_byte_width, @@ -655,8 +657,9 @@ acpi_ex_write_with_update_rule(union acpi_operand_object *obj_desc, /* Write the merged value */ - status = acpi_ex_field_datum_io(obj_desc, field_datum_byte_offset, - &merged_value, ACPI_WRITE); + status = + acpi_ex_field_datum_io(obj_desc, field_datum_byte_offset, + &merged_value, ACPI_WRITE); return_ACPI_STATUS(status); } @@ -764,8 +767,9 @@ acpi_ex_extract_from_field(union acpi_operand_object *obj_desc, /* Get next input datum from the field */ field_offset += obj_desc->common_field.access_byte_width; - status = acpi_ex_field_datum_io(obj_desc, field_offset, - &raw_datum, ACPI_READ); + status = + acpi_ex_field_datum_io(obj_desc, field_offset, &raw_datum, + ACPI_READ); if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); } @@ -858,6 +862,7 @@ acpi_ex_insert_into_field(union acpi_operand_object *obj_desc, new_buffer = NULL; required_length = ACPI_ROUND_BITS_UP_TO_BYTES(obj_desc->common_field.bit_length); + /* * We must have a buffer that is at least as long as the field * we are writing to. This is because individual fields are @@ -932,9 +937,9 @@ acpi_ex_insert_into_field(union acpi_operand_object *obj_desc, /* Write merged datum to the target field */ merged_datum &= mask; - status = acpi_ex_write_with_update_rule(obj_desc, mask, - merged_datum, - field_offset); + status = + acpi_ex_write_with_update_rule(obj_desc, mask, merged_datum, + field_offset); if (ACPI_FAILURE(status)) { goto exit; } @@ -990,9 +995,9 @@ acpi_ex_insert_into_field(union acpi_operand_object *obj_desc, /* Write the last datum to the field */ merged_datum &= mask; - status = acpi_ex_write_with_update_rule(obj_desc, - mask, merged_datum, - field_offset); + status = + acpi_ex_write_with_update_rule(obj_desc, mask, merged_datum, + field_offset); exit: /* Free temporary buffer if we used one */ |