Lines Matching refs:ret
75 int ret = i2c_master_send(client, data->command, SHTC1_CMD_LENGTH);
76 if (ret != SHTC1_CMD_LENGTH) {
77 dev_err(&client->dev, "failed to send command: %d\n", ret);
78 return ret < 0 ? ret : -EIO;
91 ret = i2c_master_recv(client, buf, bufsize);
92 if (ret != bufsize) {
93 dev_err(&client->dev, "failed to read values: %d\n", ret);
94 return ret < 0 ? ret : -EIO;
107 int ret = 0;
112 ret = shtc1_update_values(client, data, buf, sizeof(buf));
113 if (ret)
135 return ret == 0 ? data : ERR_PTR(ret);
193 int ret;
208 ret = i2c_master_send(client, shtc1_cmd_read_id_reg, SHTC1_CMD_LENGTH);
209 if (ret != SHTC1_CMD_LENGTH) {
210 dev_err(dev, "could not send read_id_reg command: %d\n", ret);
211 return ret < 0 ? ret : -ENODEV;
213 ret = i2c_master_recv(client, id_reg_buf, sizeof(id_reg_buf));
214 if (ret != sizeof(id_reg_buf)) {
215 dev_err(dev, "could not read ID register: %d\n", ret);