Lines Matching refs:r
119 int i, j, r; in st21nfca_hci_load_session() local
147 r = nfc_hci_connect_gate(hdev, NFC_HCI_HOST_CONTROLLER_ID, in st21nfca_hci_load_session()
150 if (r < 0) in st21nfca_hci_load_session()
151 return r; in st21nfca_hci_load_session()
154 r = nfc_hci_send_cmd(hdev, ST21NFCA_DEVICE_MGNT_GATE, in st21nfca_hci_load_session()
157 if (r < 0) in st21nfca_hci_load_session()
158 return r; in st21nfca_hci_load_session()
163 r = nfc_hci_send_cmd(hdev, ST21NFCA_DEVICE_MGNT_GATE, in st21nfca_hci_load_session()
167 if (r) in st21nfca_hci_load_session()
214 r = nfc_hci_connect_gate(hdev, in st21nfca_hci_load_session()
218 if (r < 0) in st21nfca_hci_load_session()
226 return r; in st21nfca_hci_load_session()
232 int r; in st21nfca_hci_open() local
237 r = -EBUSY; in st21nfca_hci_open()
241 r = info->phy_ops->enable(info->phy_id); in st21nfca_hci_open()
243 if (r == 0) in st21nfca_hci_open()
248 return r; in st21nfca_hci_open()
275 int r; in st21nfca_hci_ready() local
290 r = nfc_hci_set_param(hdev, NFC_HCI_ADMIN_GATE, in st21nfca_hci_ready()
293 if (r < 0) in st21nfca_hci_ready()
294 return r; in st21nfca_hci_ready()
298 r = nfc_hci_get_param(hdev, ST21NFCA_DEVICE_MGNT_GATE, in st21nfca_hci_ready()
300 if (r < 0) in st21nfca_hci_ready()
301 return r; in st21nfca_hci_ready()
308 r = nfc_hci_set_param(hdev, ST21NFCA_DEVICE_MGNT_GATE, in st21nfca_hci_ready()
310 if (r < 0) in st21nfca_hci_ready()
311 return r; in st21nfca_hci_ready()
314 r = nfc_hci_send_event(hdev, NFC_HCI_RF_READER_A_GATE, in st21nfca_hci_ready()
316 if (r < 0) in st21nfca_hci_ready()
317 return r; in st21nfca_hci_ready()
319 r = nfc_hci_get_param(hdev, NFC_HCI_ID_MGMT_GATE, in st21nfca_hci_ready()
321 if (r < 0) in st21nfca_hci_ready()
322 return r; in st21nfca_hci_ready()
348 int r; in st21nfca_hci_start_poll() local
356 r = nfc_hci_send_event(hdev, NFC_HCI_RF_READER_A_GATE, in st21nfca_hci_start_poll()
358 if (r < 0) in st21nfca_hci_start_poll()
359 return r; in st21nfca_hci_start_poll()
366 r = nfc_hci_disconnect_gate(hdev, in st21nfca_hci_start_poll()
368 if (r < 0) in st21nfca_hci_start_poll()
369 return r; in st21nfca_hci_start_poll()
373 r = nfc_hci_disconnect_gate(hdev, in st21nfca_hci_start_poll()
375 if (r < 0) in st21nfca_hci_start_poll()
376 return r; in st21nfca_hci_start_poll()
380 r = nfc_hci_disconnect_gate(hdev, in st21nfca_hci_start_poll()
382 if (r < 0) in st21nfca_hci_start_poll()
383 return r; in st21nfca_hci_start_poll()
396 r = nfc_hci_set_param(hdev, ST21NFCA_RF_READER_F_GATE, in st21nfca_hci_start_poll()
399 if (r < 0) in st21nfca_hci_start_poll()
400 return r; in st21nfca_hci_start_poll()
404 r = nfc_hci_set_param(hdev, ST21NFCA_RF_READER_F_GATE, in st21nfca_hci_start_poll()
407 if (r < 0) in st21nfca_hci_start_poll()
408 return r; in st21nfca_hci_start_poll()
412 r = nfc_hci_disconnect_gate(hdev, in st21nfca_hci_start_poll()
414 if (r < 0) in st21nfca_hci_start_poll()
415 return r; in st21nfca_hci_start_poll()
419 r = nfc_hci_disconnect_gate(hdev, in st21nfca_hci_start_poll()
421 if (r < 0) in st21nfca_hci_start_poll()
422 return r; in st21nfca_hci_start_poll()
425 r = nfc_hci_send_event(hdev, NFC_HCI_RF_READER_A_GATE, in st21nfca_hci_start_poll()
427 if (r < 0) in st21nfca_hci_start_poll()
433 r = nfc_hci_get_param(hdev, ST21NFCA_RF_CARD_F_GATE, in st21nfca_hci_start_poll()
436 if (r < 0) in st21nfca_hci_start_poll()
437 return r; in st21nfca_hci_start_poll()
444 r = nfc_hci_set_param(hdev, ST21NFCA_RF_CARD_F_GATE, in st21nfca_hci_start_poll()
447 if (r < 0) { in st21nfca_hci_start_poll()
449 return r; in st21nfca_hci_start_poll()
462 r = nfc_hci_set_param(hdev, ST21NFCA_RF_CARD_F_GATE, in st21nfca_hci_start_poll()
464 if (r < 0) in st21nfca_hci_start_poll()
465 return r; in st21nfca_hci_start_poll()
475 r = nfc_hci_set_param(hdev, ST21NFCA_RF_CARD_F_GATE, in st21nfca_hci_start_poll()
477 if (r < 0) in st21nfca_hci_start_poll()
478 return r; in st21nfca_hci_start_poll()
481 r = nfc_hci_set_param(hdev, ST21NFCA_RF_CARD_F_GATE, in st21nfca_hci_start_poll()
483 if (r < 0) in st21nfca_hci_start_poll()
484 return r; in st21nfca_hci_start_poll()
512 r = nfc_hci_set_param(hdev, ST21NFCA_RF_CARD_F_GATE, in st21nfca_hci_start_poll()
515 if (r < 0) in st21nfca_hci_start_poll()
516 return r; in st21nfca_hci_start_poll()
519 r = nfc_hci_set_param(hdev, ST21NFCA_RF_CARD_F_GATE, in st21nfca_hci_start_poll()
523 return r; in st21nfca_hci_start_poll()
534 int r; in st21nfca_get_iso14443_3_atqa() local
537 r = nfc_hci_get_param(hdev, ST21NFCA_RF_READER_14443_3_A_GATE, in st21nfca_get_iso14443_3_atqa()
539 if (r < 0) in st21nfca_get_iso14443_3_atqa()
543 r = -EPROTO; in st21nfca_get_iso14443_3_atqa()
551 return r; in st21nfca_get_iso14443_3_atqa()
556 int r; in st21nfca_get_iso14443_3_sak() local
559 r = nfc_hci_get_param(hdev, ST21NFCA_RF_READER_14443_3_A_GATE, in st21nfca_get_iso14443_3_sak()
561 if (r < 0) in st21nfca_get_iso14443_3_sak()
565 r = -EPROTO; in st21nfca_get_iso14443_3_sak()
573 return r; in st21nfca_get_iso14443_3_sak()
579 int r; in st21nfca_get_iso14443_3_uid() local
582 r = nfc_hci_get_param(hdev, ST21NFCA_RF_READER_14443_3_A_GATE, in st21nfca_get_iso14443_3_uid()
584 if (r < 0) in st21nfca_get_iso14443_3_uid()
588 r = -EPROTO; in st21nfca_get_iso14443_3_uid()
596 return r; in st21nfca_get_iso14443_3_uid()
602 int r; in st21nfca_get_iso15693_inventory() local
605 r = nfc_hci_get_param(hdev, ST21NFCA_RF_READER_ISO15693_GATE, in st21nfca_get_iso15693_inventory()
608 if (r < 0) in st21nfca_get_iso15693_inventory()
615 r = -EPROTO; in st21nfca_get_iso15693_inventory()
624 return r; in st21nfca_get_iso15693_inventory()
650 int r, len; in st21nfca_hci_target_from_gate() local
661 r = st21nfca_get_iso14443_3_atqa(hdev, &atqa); in st21nfca_hci_target_from_gate()
662 if (r < 0) in st21nfca_hci_target_from_gate()
663 return r; in st21nfca_hci_target_from_gate()
668 r = st21nfca_get_iso14443_3_sak(hdev, &sak); in st21nfca_hci_target_from_gate()
669 if (r < 0) in st21nfca_hci_target_from_gate()
670 return r; in st21nfca_hci_target_from_gate()
672 r = st21nfca_get_iso14443_3_uid(hdev, uid, &len); in st21nfca_hci_target_from_gate()
673 if (r < 0) in st21nfca_hci_target_from_gate()
674 return r; in st21nfca_hci_target_from_gate()
690 r = st21nfca_get_iso15693_inventory(hdev, target); in st21nfca_hci_target_from_gate()
691 if (r < 0) in st21nfca_hci_target_from_gate()
692 return r; in st21nfca_hci_target_from_gate()
705 int r; in st21nfca_hci_complete_target_discovered() local
709 r = nfc_hci_get_param(hdev, ST21NFCA_RF_READER_F_GATE, in st21nfca_hci_complete_target_discovered()
711 if (r < 0) in st21nfca_hci_complete_target_discovered()
715 r = -EPROTO; in st21nfca_hci_complete_target_discovered()
742 r = nfc_hci_get_param(hdev, ST21NFCA_RF_READER_F_GATE, in st21nfca_hci_complete_target_discovered()
745 if (r < 0) in st21nfca_hci_complete_target_discovered()
749 r = -EPROTO; in st21nfca_hci_complete_target_discovered()
759 r = 1; in st21nfca_hci_complete_target_discovered()
762 return r; in st21nfca_hci_complete_target_discovered()
970 int r = 0; in st21nfca_hci_probe() local
978 r = -ENOMEM; in st21nfca_hci_probe()
1023 r = -ENOMEM; in st21nfca_hci_probe()
1031 r = nfc_hci_register_device(info->hdev); in st21nfca_hci_probe()
1032 if (r) in st21nfca_hci_probe()
1047 return r; in st21nfca_hci_probe()