77 	struct i2c_client *client = phy->i2c_dev;  in nxp_nci_i2c_write()  local
82 	r = i2c_master_send(client, skb->data, skb->len);  in nxp_nci_i2c_write()
86 		r = i2c_master_send(client, skb->data, skb->len);  in nxp_nci_i2c_write()
90 		nfc_err(&client->dev, "Error %d on I2C send\n", r);  in nxp_nci_i2c_write()
92 		nfc_err(&client->dev,  in nxp_nci_i2c_write()
112 	struct i2c_client *client = phy->i2c_dev;  in nxp_nci_i2c_fw_read()  local
117 	r = i2c_master_recv(client, (u8 *) &header, NXP_NCI_FW_HDR_LEN);  in nxp_nci_i2c_fw_read()
121 		nfc_err(&client->dev, "Incorrect header length: %u\n", r);  in nxp_nci_i2c_fw_read()
137 	r = i2c_master_recv(client, skb_put(*skb, frame_len), frame_len);  in nxp_nci_i2c_fw_read()
139 		nfc_err(&client->dev,  in nxp_nci_i2c_fw_read()
158 	struct i2c_client *client = phy->i2c_dev;  in nxp_nci_i2c_nci_read()  local
161 	r = i2c_master_recv(client, (u8 *) &header, NCI_CTRL_HDR_SIZE);  in nxp_nci_i2c_nci_read()
165 		nfc_err(&client->dev, "Incorrect header length: %u\n", r);  in nxp_nci_i2c_nci_read()
179 	r = i2c_master_recv(client, skb_put(*skb, header.plen), header.plen);  in nxp_nci_i2c_nci_read()
181 		nfc_err(&client->dev,  in nxp_nci_i2c_nci_read()
199 	struct i2c_client *client;  in nxp_nci_i2c_irq_thread_fn()  local
208 	client = phy->i2c_dev;  in nxp_nci_i2c_irq_thread_fn()
210 	if (!client || irq != client->irq)  in nxp_nci_i2c_irq_thread_fn()
239 		nfc_err(&client->dev, "Read failed with error %d\n", r);  in nxp_nci_i2c_irq_thread_fn()
264 static int nxp_nci_i2c_parse_devtree(struct i2c_client *client)  in nxp_nci_i2c_parse_devtree()  argument
266 	struct nxp_nci_i2c_phy *phy = i2c_get_clientdata(client);  in nxp_nci_i2c_parse_devtree()
270 	pp = client->dev.of_node;  in nxp_nci_i2c_parse_devtree()
278 		nfc_err(&client->dev, "Failed to get EN gpio, error: %d\n", r);  in nxp_nci_i2c_parse_devtree()
287 		nfc_err(&client->dev, "Failed to get FW gpio, error: %d\n", r);  in nxp_nci_i2c_parse_devtree()
294 		nfc_err(&client->dev, "Unable to get irq, error: %d\n", r);  in nxp_nci_i2c_parse_devtree()
297 	client->irq = r;  in nxp_nci_i2c_parse_devtree()
304 static int nxp_nci_i2c_parse_devtree(struct i2c_client *client)  in nxp_nci_i2c_parse_devtree()  argument
311 static int nxp_nci_i2c_probe(struct i2c_client *client,  in nxp_nci_i2c_probe()  argument
318 	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {  in nxp_nci_i2c_probe()
319 		nfc_err(&client->dev, "Need I2C_FUNC_I2C\n");  in nxp_nci_i2c_probe()
324 	phy = devm_kzalloc(&client->dev, sizeof(struct nxp_nci_i2c_phy),  in nxp_nci_i2c_probe()
331 	phy->i2c_dev = client;  in nxp_nci_i2c_probe()
332 	i2c_set_clientdata(client, phy);  in nxp_nci_i2c_probe()
334 	pdata = client->dev.platform_data;  in nxp_nci_i2c_probe()
336 	if (!pdata && client->dev.of_node) {  in nxp_nci_i2c_probe()
337 		r = nxp_nci_i2c_parse_devtree(client);  in nxp_nci_i2c_probe()
339 			nfc_err(&client->dev, "Failed to get DT data\n");  in nxp_nci_i2c_probe()
345 		client->irq = pdata->irq;  in nxp_nci_i2c_probe()
347 		nfc_err(&client->dev, "No platform data\n");  in nxp_nci_i2c_probe()
362 	r = nxp_nci_probe(phy, &client->dev, &i2c_phy_ops,  in nxp_nci_i2c_probe()
367 	r = request_threaded_irq(client->irq, NULL,  in nxp_nci_i2c_probe()
372 		nfc_err(&client->dev, "Unable to register IRQ handler\n");  in nxp_nci_i2c_probe()
378 static int nxp_nci_i2c_remove(struct i2c_client *client)  in nxp_nci_i2c_remove()  argument
380 	struct nxp_nci_i2c_phy *phy = i2c_get_clientdata(client);  in nxp_nci_i2c_remove()
383 	free_irq(client->irq, phy);  in nxp_nci_i2c_remove()