Lines Matching refs:r
141 int r = 0; in pn544_hci_open() local
146 r = -EBUSY; in pn544_hci_open()
150 r = info->phy_ops->enable(info->phy_id); in pn544_hci_open()
152 if (r == 0) in pn544_hci_open()
157 return r; in pn544_hci_open()
255 int r; in pn544_hci_ready() local
263 r = nfc_hci_send_cmd(hdev, PN544_SYS_MGMT_GATE, PN544_WRITE, in pn544_hci_ready()
265 if (r < 0) in pn544_hci_ready()
266 return r; in pn544_hci_ready()
284 r = nfc_hci_set_param(hdev, NFC_HCI_ADMIN_GATE, in pn544_hci_ready()
286 if (r < 0) in pn544_hci_ready()
287 return r; in pn544_hci_ready()
290 r = nfc_hci_set_param(hdev, PN544_SYS_MGMT_GATE, in pn544_hci_ready()
292 if (r < 0) in pn544_hci_ready()
293 return r; in pn544_hci_ready()
296 r = nfc_hci_set_param(hdev, NFC_HCI_RF_READER_A_GATE, in pn544_hci_ready()
298 if (r < 0) in pn544_hci_ready()
299 return r; in pn544_hci_ready()
301 r = nfc_hci_send_event(hdev, NFC_HCI_RF_READER_A_GATE, in pn544_hci_ready()
303 if (r < 0) in pn544_hci_ready()
304 return r; in pn544_hci_ready()
307 r = nfc_hci_set_param(hdev, PN544_POLLING_LOOP_MGMT_GATE, in pn544_hci_ready()
309 if (r < 0) in pn544_hci_ready()
310 return r; in pn544_hci_ready()
313 r = nfc_hci_set_param(hdev, PN544_POLLING_LOOP_MGMT_GATE, in pn544_hci_ready()
315 if (r < 0) in pn544_hci_ready()
316 return r; in pn544_hci_ready()
318 r = nfc_hci_get_param(hdev, NFC_HCI_ID_MGMT_GATE, in pn544_hci_ready()
320 if (r < 0) in pn544_hci_ready()
321 return r; in pn544_hci_ready()
348 int r; in pn544_hci_start_poll() local
358 r = nfc_hci_send_event(hdev, NFC_HCI_RF_READER_A_GATE, in pn544_hci_start_poll()
360 if (r < 0) in pn544_hci_start_poll()
361 return r; in pn544_hci_start_poll()
365 r = nfc_hci_set_param(hdev, PN544_POLLING_LOOP_MGMT_GATE, in pn544_hci_start_poll()
367 if (r < 0) in pn544_hci_start_poll()
368 return r; in pn544_hci_start_poll()
371 r = nfc_hci_set_param(hdev, PN544_POLLING_LOOP_MGMT_GATE, in pn544_hci_start_poll()
373 if (r < 0) in pn544_hci_start_poll()
374 return r; in pn544_hci_start_poll()
386 r = nfc_hci_set_param(hdev, PN544_POLLING_LOOP_MGMT_GATE, in pn544_hci_start_poll()
388 if (r < 0) in pn544_hci_start_poll()
389 return r; in pn544_hci_start_poll()
402 r = nfc_hci_send_event(hdev, in pn544_hci_start_poll()
405 if (r < 0) in pn544_hci_start_poll()
406 return r; in pn544_hci_start_poll()
408 r = nfc_hci_set_param(hdev, in pn544_hci_start_poll()
411 if (r < 0) in pn544_hci_start_poll()
412 return r; in pn544_hci_start_poll()
414 r = nfc_hci_set_param(hdev, in pn544_hci_start_poll()
417 if (r < 0) in pn544_hci_start_poll()
418 return r; in pn544_hci_start_poll()
420 r = nfc_hci_send_event(hdev, in pn544_hci_start_poll()
423 if (r < 0) in pn544_hci_start_poll()
430 r = nfc_hci_set_param(hdev, PN544_RF_READER_NFCIP1_TARGET_GATE, in pn544_hci_start_poll()
432 if (r < 0) in pn544_hci_start_poll()
433 return r; in pn544_hci_start_poll()
435 r = nfc_hci_set_param(hdev, PN544_RF_READER_NFCIP1_TARGET_GATE, in pn544_hci_start_poll()
437 if (r < 0) in pn544_hci_start_poll()
438 return r; in pn544_hci_start_poll()
440 r = nfc_hci_set_param(hdev, PN544_RF_READER_NFCIP1_TARGET_GATE, in pn544_hci_start_poll()
442 if (r < 0) in pn544_hci_start_poll()
443 return r; in pn544_hci_start_poll()
446 r = nfc_hci_send_event(hdev, NFC_HCI_RF_READER_A_GATE, in pn544_hci_start_poll()
448 if (r < 0) in pn544_hci_start_poll()
452 return r; in pn544_hci_start_poll()
460 int r; in pn544_hci_dep_link_up() local
462 r = nfc_hci_get_param(hdev, target->hci_reader_gate, in pn544_hci_dep_link_up()
464 if (r < 0) in pn544_hci_dep_link_up()
465 return r; in pn544_hci_dep_link_up()
468 r = -EPROTO; in pn544_hci_dep_link_up()
474 r = nfc_set_remote_general_bytes(hdev->ndev, rgb_skb->data, in pn544_hci_dep_link_up()
477 if (r == 0) in pn544_hci_dep_link_up()
478 r = nfc_dep_link_is_up(hdev->ndev, target->idx, comm_mode, in pn544_hci_dep_link_up()
482 return r; in pn544_hci_dep_link_up()
518 int r = 0; in pn544_hci_complete_target_discovered() local
521 return r; in pn544_hci_complete_target_discovered()
524 r = nfc_hci_send_cmd(hdev, in pn544_hci_complete_target_discovered()
527 if (r < 0) in pn544_hci_complete_target_discovered()
528 return r; in pn544_hci_complete_target_discovered()
536 r = nfc_hci_send_cmd(hdev, NFC_HCI_RF_READER_A_GATE, in pn544_hci_complete_target_discovered()
540 r = nfc_hci_get_param(hdev, PN544_RF_READER_F_GATE, in pn544_hci_complete_target_discovered()
542 if (r < 0) in pn544_hci_complete_target_discovered()
543 return r; in pn544_hci_complete_target_discovered()
553 r = nfc_hci_send_cmd(hdev, in pn544_hci_complete_target_discovered()
557 if (r < 0) in pn544_hci_complete_target_discovered()
558 return r; in pn544_hci_complete_target_discovered()
564 r = nfc_hci_send_cmd(hdev, PN544_RF_READER_F_GATE, in pn544_hci_complete_target_discovered()
575 r = nfc_hci_send_cmd(hdev, NFC_HCI_RF_READER_A_GATE, in pn544_hci_complete_target_discovered()
580 return r; in pn544_hci_complete_target_discovered()
680 int r; in pn544_hci_tm_send() local
685 r = nfc_hci_send_event(hdev, PN544_RF_READER_NFCIP1_TARGET_GATE, in pn544_hci_tm_send()
690 return r; in pn544_hci_tm_send()
732 int r; in pn544_hci_event_received() local
738 r = nfc_hci_target_discovered(hdev, gate); in pn544_hci_event_received()
740 r = nfc_hci_get_param(hdev, gate, PN544_DEP_ATR_REQ, in pn544_hci_event_received()
742 if (r < 0) in pn544_hci_event_received()
745 r = nfc_tm_activated(hdev->ndev, NFC_PROTO_NFC_DEP_MASK, in pn544_hci_event_received()
751 r = -EINVAL; in pn544_hci_event_received()
755 r = nfc_hci_send_event(hdev, gate, NFC_HCI_EVT_END_OPERATION, in pn544_hci_event_received()
760 r = -EPROTO; in pn544_hci_event_received()
766 r = -EPROTO; in pn544_hci_event_received()
779 return r; in pn544_hci_event_received()
798 int r; in pn544_hci_discover_se() local
800 r = nfc_hci_send_cmd(hdev, PN544_SYS_MGMT_GATE, PN544_TEST_SWP, in pn544_hci_discover_se()
803 if (r == 0) { in pn544_hci_discover_se()
810 r = nfc_hci_send_event(hdev, PN544_NFC_WI_MGMT_GATE, in pn544_hci_discover_se()
813 if (r == 0) in pn544_hci_discover_se()
838 int r; in pn544_hci_enable_se() local
845 r = nfc_hci_send_cmd(hdev, PN544_SYS_MGMT_GATE, in pn544_hci_enable_se()
847 if (r < 0) in pn544_hci_enable_se()
848 return r; in pn544_hci_enable_se()
922 int r; in pn544_hci_probe() local
926 r = -ENOMEM; in pn544_hci_probe()
959 r = -ENOMEM; in pn544_hci_probe()
965 r = nfc_hci_register_device(info->hdev); in pn544_hci_probe()
966 if (r) in pn544_hci_probe()
980 return r; in pn544_hci_probe()