177 	int ret;  in elants_i2c_send()  local
179 	ret = i2c_master_send(client, data, size);  in elants_i2c_send()
180 	if (ret == size)  in elants_i2c_send()
183 	if (ret >= 0)  in elants_i2c_send()
184 		ret = -EIO;  in elants_i2c_send()
187 		__func__, (int)size, data, ret);  in elants_i2c_send()
189 	return ret;  in elants_i2c_send()
194 	int ret;  in elants_i2c_read()  local
196 	ret = i2c_master_recv(client, data, size);  in elants_i2c_read()
197 	if (ret == size)  in elants_i2c_read()
200 	if (ret >= 0)  in elants_i2c_read()
201 		ret = -EIO;  in elants_i2c_read()
203 	dev_err(&client->dev, "%s failed: %d\n", __func__, ret);  in elants_i2c_read()
205 	return ret;  in elants_i2c_read()
214 	int ret;  in elants_i2c_execute_command()  local
248 		ret = i2c_transfer(client->adapter, msgs, ARRAY_SIZE(msgs));  in elants_i2c_execute_command()
249 		if (ret < 0) {  in elants_i2c_execute_command()
253 					cmd_name, ERR_PTR(ret));  in elants_i2c_execute_command()
259 				cmd_name, ERR_PTR(ret));  in elants_i2c_execute_command()
260 			return ret;  in elants_i2c_execute_command()
263 		if (ret != ARRAY_SIZE(msgs) ||  in elants_i2c_execute_command()
268 					cmd_name, ret, resp);  in elants_i2c_execute_command()
274 				cmd_name, ret, resp);  in elants_i2c_execute_command()
285 	int ret, error;  in elants_i2c_calibrate()  local
300 	ret = wait_for_completion_interruptible_timeout(&ts->cmd_done,  in elants_i2c_calibrate()
305 	if (ret <= 0) {  in elants_i2c_calibrate()
306 		error = ret < 0 ? ret : -ETIMEDOUT;  in elants_i2c_calibrate()