diff options
Diffstat (limited to 'drivers/acpi/executer/exfield.c')
| -rw-r--r-- | drivers/acpi/executer/exfield.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/acpi/executer/exfield.c b/drivers/acpi/executer/exfield.c index e259201ce9a0..215783a33c2c 100644 --- a/drivers/acpi/executer/exfield.c +++ b/drivers/acpi/executer/exfield.c @@ -142,6 +142,7 @@ acpi_ex_read_data_from_field(struct acpi_walk_state *walk_state, length = (acpi_size) ACPI_ROUND_BITS_UP_TO_BYTES(obj_desc->field.bit_length); if (length > acpi_gbl_integer_byte_width) { + /* Field is too large for an Integer, create a Buffer instead */ buffer_desc = acpi_ut_create_buffer_object(length); @@ -329,6 +330,7 @@ acpi_ex_write_data_to_field(union acpi_operand_object *source_desc, ACPI_ROUND_BITS_UP_TO_BYTES(obj_desc->common_field.bit_length); if (length < required_length) { + /* We need to create a new buffer */ new_buffer = ACPI_MEM_CALLOCATE(required_length); |