192 	int r;  in microread_hci_ready()  local
196 	r = nfc_hci_send_cmd(hdev, MICROREAD_GATE_ID_MREAD_ISO_A,  in microread_hci_ready()
198 	if (r)  in microread_hci_ready()
199 		return r;  in microread_hci_ready()
201 	r = nfc_hci_send_cmd(hdev, MICROREAD_GATE_ID_MREAD_ISO_A_3,  in microread_hci_ready()
203 	if (r)  in microread_hci_ready()
204 		return r;  in microread_hci_ready()
209 	r = nfc_hci_send_cmd(hdev, MICROREAD_GATE_ID_MREAD_ISO_B,  in microread_hci_ready()
211 	if (r)  in microread_hci_ready()
212 		return r;  in microread_hci_ready()
214 	r = nfc_hci_send_cmd(hdev, MICROREAD_GATE_ID_MREAD_NFC_T1,  in microread_hci_ready()
216 	if (r)  in microread_hci_ready()
217 		return r;  in microread_hci_ready()
223 	r = nfc_hci_send_cmd(hdev, MICROREAD_GATE_ID_MREAD_NFC_T3,  in microread_hci_ready()
226 	return r;  in microread_hci_ready()
239 	int r;  in microread_start_poll()  local
274 	r = nfc_hci_send_event(hdev, MICROREAD_GATE_ID_MREAD_ISO_A,  in microread_start_poll()
276 	if (r)  in microread_start_poll()
277 		return r;  in microread_start_poll()
280 	r = nfc_hci_set_param(hdev, MICROREAD_GATE_ID_P2P_TARGET,  in microread_start_poll()
282 	if (r)  in microread_start_poll()
283 		return r;  in microread_start_poll()
286 		r = nfc_hci_set_param(hdev, MICROREAD_GATE_ID_P2P_INITIATOR,  in microread_start_poll()
289 		if (r)  in microread_start_poll()
290 			return r;  in microread_start_poll()
294 		r = nfc_hci_set_param(hdev, MICROREAD_GATE_ID_P2P_TARGET,  in microread_start_poll()
297 		if (r)  in microread_start_poll()
298 			return r;  in microread_start_poll()
301 		r = nfc_hci_set_param(hdev, MICROREAD_GATE_ID_P2P_TARGET,  in microread_start_poll()
303 		if (r)  in microread_start_poll()
304 			return r;  in microread_start_poll()
317 	int r;  in microread_dep_link_up()  local
319 	r = nfc_hci_get_param(hdev, target->hci_reader_gate,  in microread_dep_link_up()
321 	if (r < 0)  in microread_dep_link_up()
322 		return r;  in microread_dep_link_up()
325 		r = -EPROTO;  in microread_dep_link_up()
329 	r = nfc_set_remote_general_bytes(hdev->ndev, rgb_skb->data,  in microread_dep_link_up()
331 	if (r == 0)  in microread_dep_link_up()
332 		r = nfc_dep_link_is_up(hdev->ndev, target->idx, comm_mode,  in microread_dep_link_up()
337 	return r;  in microread_dep_link_up()
470 	int r;  in microread_tm_send()  local
472 	r = nfc_hci_send_event(hdev, MICROREAD_GATE_ID_P2P_TARGET,  in microread_tm_send()
478 	return r;  in microread_tm_send()
485 	int r = 0;  in microread_target_discovered()  local
491 		r = -ENOMEM;  in microread_target_discovered()
506 			r = -EINVAL;  in microread_target_discovered()
520 			r = -EINVAL;  in microread_target_discovered()
548 	r = nfc_targets_found(hdev->ndev, targets, 1);  in microread_target_discovered()
556 	if (r)  in microread_target_discovered()
557 		pr_err("Failed to handle discovered target err=%d\n", r);  in microread_target_discovered()
563 	int r;  in microread_event_received()  local
587 		r = nfc_tm_data_received(hdev->ndev, skb);  in microread_event_received()
596 		r = nfc_tm_activated(hdev->ndev, NFC_PROTO_NFC_DEP_MASK,  in microread_event_received()
616 		r = nfc_tm_data_received(hdev->ndev, skb);  in microread_event_received()
623 		r = nfc_hci_set_param(hdev, MICROREAD_GATE_ID_P2P_TARGET,  in microread_event_received()
625 		if (r)  in microread_event_received()
628 		r = nfc_hci_send_event(hdev, gate,  in microread_event_received()
637 	return r;  in microread_event_received()
664 	int r;  in microread_probe()  local
668 		r = -ENOMEM;  in microread_probe()
698 		r = -ENOMEM;  in microread_probe()
704 	r = nfc_hci_register_device(info->hdev);  in microread_probe()
705 	if (r)  in microread_probe()
719 	return r;  in microread_probe()