acpi_ut_initialize_buffer
acpi_ut_initialize_buffer(struct acpi_buffer *buffer,
status = acpi_ut_initialize_buffer(buffer, required_size);
status = acpi_ut_initialize_buffer(buffer, ACPI_PATH_SEGMENT_LENGTH);
status = acpi_ut_initialize_buffer(return_buffer,
status = acpi_ut_initialize_buffer(output_buffer, list_size_needed);
status = acpi_ut_initialize_buffer(output_buffer, buffer_size_needed);
status = acpi_ut_initialize_buffer(output_buffer, aml_size_needed);
status = acpi_ut_initialize_buffer(buffer, resource->length);
acpi_ut_initialize_buffer(out_buffer,