Lines Matching refs:r
118 int i, j, r; in st21nfca_hci_load_session() local
146 r = nfc_hci_connect_gate(hdev, NFC_HCI_HOST_CONTROLLER_ID, in st21nfca_hci_load_session()
149 if (r < 0) in st21nfca_hci_load_session()
150 return r; in st21nfca_hci_load_session()
153 r = nfc_hci_send_cmd(hdev, ST21NFCA_DEVICE_MGNT_GATE, in st21nfca_hci_load_session()
156 if (r < 0) in st21nfca_hci_load_session()
157 return r; in st21nfca_hci_load_session()
162 r = nfc_hci_send_cmd(hdev, ST21NFCA_DEVICE_MGNT_GATE, in st21nfca_hci_load_session()
165 if (r) in st21nfca_hci_load_session()
209 r = nfc_hci_connect_gate(hdev, NFC_HCI_HOST_CONTROLLER_ID, in st21nfca_hci_load_session()
214 return r; in st21nfca_hci_load_session()
220 int r; in st21nfca_hci_open() local
225 r = -EBUSY; in st21nfca_hci_open()
229 r = info->phy_ops->enable(info->phy_id); in st21nfca_hci_open()
231 if (r == 0) in st21nfca_hci_open()
236 return r; in st21nfca_hci_open()
263 int r; in st21nfca_hci_ready() local
278 r = nfc_hci_set_param(hdev, NFC_HCI_ADMIN_GATE, in st21nfca_hci_ready()
281 if (r < 0) in st21nfca_hci_ready()
282 return r; in st21nfca_hci_ready()
286 r = nfc_hci_get_param(hdev, ST21NFCA_DEVICE_MGNT_GATE, in st21nfca_hci_ready()
288 if (r < 0) in st21nfca_hci_ready()
289 return r; in st21nfca_hci_ready()
296 r = nfc_hci_set_param(hdev, ST21NFCA_DEVICE_MGNT_GATE, in st21nfca_hci_ready()
298 if (r < 0) in st21nfca_hci_ready()
299 return r; in st21nfca_hci_ready()
302 r = nfc_hci_send_event(hdev, NFC_HCI_RF_READER_A_GATE, in st21nfca_hci_ready()
304 if (r < 0) in st21nfca_hci_ready()
305 return r; in st21nfca_hci_ready()
307 r = nfc_hci_get_param(hdev, NFC_HCI_ID_MGMT_GATE, in st21nfca_hci_ready()
309 if (r < 0) in st21nfca_hci_ready()
310 return r; in st21nfca_hci_ready()
336 int r; in st21nfca_hci_start_poll() local
344 r = nfc_hci_send_event(hdev, NFC_HCI_RF_READER_A_GATE, in st21nfca_hci_start_poll()
346 if (r < 0) in st21nfca_hci_start_poll()
347 return r; in st21nfca_hci_start_poll()
354 r = nfc_hci_disconnect_gate(hdev, in st21nfca_hci_start_poll()
356 if (r < 0) in st21nfca_hci_start_poll()
357 return r; in st21nfca_hci_start_poll()
361 r = nfc_hci_disconnect_gate(hdev, in st21nfca_hci_start_poll()
363 if (r < 0) in st21nfca_hci_start_poll()
364 return r; in st21nfca_hci_start_poll()
368 r = nfc_hci_disconnect_gate(hdev, in st21nfca_hci_start_poll()
370 if (r < 0) in st21nfca_hci_start_poll()
371 return r; in st21nfca_hci_start_poll()
384 r = nfc_hci_set_param(hdev, ST21NFCA_RF_READER_F_GATE, in st21nfca_hci_start_poll()
387 if (r < 0) in st21nfca_hci_start_poll()
388 return r; in st21nfca_hci_start_poll()
392 r = nfc_hci_set_param(hdev, ST21NFCA_RF_READER_F_GATE, in st21nfca_hci_start_poll()
395 if (r < 0) in st21nfca_hci_start_poll()
396 return r; in st21nfca_hci_start_poll()
400 r = nfc_hci_disconnect_gate(hdev, in st21nfca_hci_start_poll()
402 if (r < 0) in st21nfca_hci_start_poll()
403 return r; in st21nfca_hci_start_poll()
407 r = nfc_hci_disconnect_gate(hdev, in st21nfca_hci_start_poll()
409 if (r < 0) in st21nfca_hci_start_poll()
410 return r; in st21nfca_hci_start_poll()
413 r = nfc_hci_send_event(hdev, NFC_HCI_RF_READER_A_GATE, in st21nfca_hci_start_poll()
415 if (r < 0) in st21nfca_hci_start_poll()
421 r = nfc_hci_get_param(hdev, ST21NFCA_RF_CARD_F_GATE, in st21nfca_hci_start_poll()
424 if (r < 0) in st21nfca_hci_start_poll()
425 return r; in st21nfca_hci_start_poll()
432 r = nfc_hci_set_param(hdev, ST21NFCA_RF_CARD_F_GATE, in st21nfca_hci_start_poll()
435 if (r < 0) { in st21nfca_hci_start_poll()
437 return r; in st21nfca_hci_start_poll()
450 r = nfc_hci_set_param(hdev, ST21NFCA_RF_CARD_F_GATE, in st21nfca_hci_start_poll()
452 if (r < 0) in st21nfca_hci_start_poll()
453 return r; in st21nfca_hci_start_poll()
463 r = nfc_hci_set_param(hdev, ST21NFCA_RF_CARD_F_GATE, in st21nfca_hci_start_poll()
465 if (r < 0) in st21nfca_hci_start_poll()
466 return r; in st21nfca_hci_start_poll()
469 r = nfc_hci_set_param(hdev, ST21NFCA_RF_CARD_F_GATE, in st21nfca_hci_start_poll()
471 if (r < 0) in st21nfca_hci_start_poll()
472 return r; in st21nfca_hci_start_poll()
500 r = nfc_hci_set_param(hdev, ST21NFCA_RF_CARD_F_GATE, in st21nfca_hci_start_poll()
503 if (r < 0) in st21nfca_hci_start_poll()
504 return r; in st21nfca_hci_start_poll()
507 r = nfc_hci_set_param(hdev, ST21NFCA_RF_CARD_F_GATE, in st21nfca_hci_start_poll()
511 return r; in st21nfca_hci_start_poll()
522 int r; in st21nfca_get_iso14443_3_atqa() local
525 r = nfc_hci_get_param(hdev, ST21NFCA_RF_READER_14443_3_A_GATE, in st21nfca_get_iso14443_3_atqa()
527 if (r < 0) in st21nfca_get_iso14443_3_atqa()
531 r = -EPROTO; in st21nfca_get_iso14443_3_atqa()
539 return r; in st21nfca_get_iso14443_3_atqa()
544 int r; in st21nfca_get_iso14443_3_sak() local
547 r = nfc_hci_get_param(hdev, ST21NFCA_RF_READER_14443_3_A_GATE, in st21nfca_get_iso14443_3_sak()
549 if (r < 0) in st21nfca_get_iso14443_3_sak()
553 r = -EPROTO; in st21nfca_get_iso14443_3_sak()
561 return r; in st21nfca_get_iso14443_3_sak()
567 int r; in st21nfca_get_iso14443_3_uid() local
570 r = nfc_hci_get_param(hdev, ST21NFCA_RF_READER_14443_3_A_GATE, in st21nfca_get_iso14443_3_uid()
572 if (r < 0) in st21nfca_get_iso14443_3_uid()
576 r = -EPROTO; in st21nfca_get_iso14443_3_uid()
584 return r; in st21nfca_get_iso14443_3_uid()
590 int r; in st21nfca_get_iso15693_inventory() local
593 r = nfc_hci_get_param(hdev, ST21NFCA_RF_READER_ISO15693_GATE, in st21nfca_get_iso15693_inventory()
596 if (r < 0) in st21nfca_get_iso15693_inventory()
603 r = -EPROTO; in st21nfca_get_iso15693_inventory()
612 return r; in st21nfca_get_iso15693_inventory()
638 int r, len; in st21nfca_hci_target_from_gate() local
649 r = st21nfca_get_iso14443_3_atqa(hdev, &atqa); in st21nfca_hci_target_from_gate()
650 if (r < 0) in st21nfca_hci_target_from_gate()
651 return r; in st21nfca_hci_target_from_gate()
656 r = st21nfca_get_iso14443_3_sak(hdev, &sak); in st21nfca_hci_target_from_gate()
657 if (r < 0) in st21nfca_hci_target_from_gate()
658 return r; in st21nfca_hci_target_from_gate()
660 r = st21nfca_get_iso14443_3_uid(hdev, uid, &len); in st21nfca_hci_target_from_gate()
661 if (r < 0) in st21nfca_hci_target_from_gate()
662 return r; in st21nfca_hci_target_from_gate()
678 r = st21nfca_get_iso15693_inventory(hdev, target); in st21nfca_hci_target_from_gate()
679 if (r < 0) in st21nfca_hci_target_from_gate()
680 return r; in st21nfca_hci_target_from_gate()
693 int r; in st21nfca_hci_complete_target_discovered() local
697 r = nfc_hci_get_param(hdev, ST21NFCA_RF_READER_F_GATE, in st21nfca_hci_complete_target_discovered()
699 if (r < 0) in st21nfca_hci_complete_target_discovered()
703 r = -EPROTO; in st21nfca_hci_complete_target_discovered()
730 r = nfc_hci_get_param(hdev, ST21NFCA_RF_READER_F_GATE, in st21nfca_hci_complete_target_discovered()
733 if (r < 0) in st21nfca_hci_complete_target_discovered()
737 r = -EPROTO; in st21nfca_hci_complete_target_discovered()
747 r = 1; in st21nfca_hci_complete_target_discovered()
750 return r; in st21nfca_hci_complete_target_discovered()
962 int r = 0; in st21nfca_hci_probe() local
970 r = -ENOMEM; in st21nfca_hci_probe()
1014 r = -ENOMEM; in st21nfca_hci_probe()
1022 r = nfc_hci_register_device(info->hdev); in st21nfca_hci_probe()
1023 if (r) in st21nfca_hci_probe()
1039 return r; in st21nfca_hci_probe()