93 	int r = -1;  in st_nci_i2c_write()  local
100 	r = i2c_master_send(client, skb->data, skb->len);  in st_nci_i2c_write()
101 	if (r < 0) {  /* Retry, chip was in standby */  in st_nci_i2c_write()
103 		r = i2c_master_send(client, skb->data, skb->len);  in st_nci_i2c_write()
106 	if (r >= 0) {  in st_nci_i2c_write()
107 		if (r != skb->len)  in st_nci_i2c_write()
108 			r = -EREMOTEIO;  in st_nci_i2c_write()
110 			r = 0;  in st_nci_i2c_write()
113 	return r;  in st_nci_i2c_write()
127 	int r;  in st_nci_i2c_read()  local
132 	r = i2c_master_recv(client, buf, ST_NCI_I2C_MIN_SIZE);  in st_nci_i2c_read()
133 	if (r < 0) {  /* Retry, chip was in standby */  in st_nci_i2c_read()
135 		r = i2c_master_recv(client, buf, ST_NCI_I2C_MIN_SIZE);  in st_nci_i2c_read()
138 	if (r != ST_NCI_I2C_MIN_SIZE)  in st_nci_i2c_read()
158 	r = i2c_master_recv(client, buf, len);  in st_nci_i2c_read()
159 	if (r != len) {  in st_nci_i2c_read()
180 	int r;  in st_nci_irq_thread_fn()  local
198 	r = st_nci_i2c_read(phy, &skb);  in st_nci_irq_thread_fn()
199 	if (r == -EREMOTEIO || r == -ENOMEM || r == -EBADMSG)  in st_nci_irq_thread_fn()
219 	int r;  in st_nci_i2c_of_request_resources()  local
234 	r = devm_gpio_request_one(&client->dev, gpio,  in st_nci_i2c_of_request_resources()
236 	if (r) {  in st_nci_i2c_of_request_resources()
238 		return r;  in st_nci_i2c_of_request_resources()
262 	int r;  in st_nci_i2c_request_resources()  local
274 	r = devm_gpio_request_one(&client->dev,  in st_nci_i2c_request_resources()
276 	if (r) {  in st_nci_i2c_request_resources()
278 		return r;  in st_nci_i2c_request_resources()
292 	int r;  in st_nci_i2c_probe()  local
313 		r = st_nci_i2c_of_request_resources(client);  in st_nci_i2c_probe()
314 		if (r) {  in st_nci_i2c_probe()
316 			return r;  in st_nci_i2c_probe()
319 		r = st_nci_i2c_request_resources(client);  in st_nci_i2c_probe()
320 		if (r) {  in st_nci_i2c_probe()
323 			return r;  in st_nci_i2c_probe()
331 	r = ndlc_probe(phy, &i2c_phy_ops, &client->dev,  in st_nci_i2c_probe()
334 	if (r < 0) {  in st_nci_i2c_probe()
336 		return r;  in st_nci_i2c_probe()
340 	r = devm_request_threaded_irq(&client->dev, client->irq, NULL,  in st_nci_i2c_probe()
344 	if (r < 0)  in st_nci_i2c_probe()
347 	return r;  in st_nci_i2c_probe()