btmtk_setup_firmware_79xx
err = btmtk_setup_firmware_79xx(hdev, fw_bin_name,
EXPORT_SYMBOL_GPL(btmtk_setup_firmware_79xx);
int btmtk_setup_firmware_79xx(struct hci_dev *hdev, const char *fwname,
err = btmtk_setup_firmware_79xx(hdev, fwname, mtk_hci_wmt_sync);