hci_inquiry_sync
int hci_inquiry_sync(struct hci_dev *hdev, u8 length, u8 num_rsp);
err = hci_inquiry_sync(hdev, ir.length, ir.num_rsp);
return hci_inquiry_sync(hdev, DISCOV_INTERLEAVED_INQUIRY_LEN, 0);
return hci_inquiry_sync(hdev, DISCOV_BREDR_INQUIRY_LEN, 0);
return hci_inquiry_sync(hdev, DISCOV_BREDR_INQUIRY_LEN, 0);