qcom_mdt_read_metadata
metadata = qcom_mdt_read_metadata(fw, &size, fw_name, qproc->dev);
EXPORT_SYMBOL_GPL(qcom_mdt_read_metadata);
metadata = qcom_mdt_read_metadata(fw, &metadata_len, fw_name, dev);
void *qcom_mdt_read_metadata(const struct firmware *fw, size_t *data_len,