Lines Matching refs:ret
57 int ret;
59 ret = i2c_master_send(client, &status_addr, sizeof(status_addr));
60 if (ret < 0) {
61 dev_err(&client->dev, "I2C write STATUS address fail ret = %d\n",
62 ret);
63 return ret;
66 ret = i2c_master_recv(client, &status_result, sizeof(status_result));
67 if (ret < 0) {
68 dev_err(&client->dev, "I2C read STATUS value fail ret = %d\n",
69 ret);
70 return ret;
81 int val, ret;
88 ret = readx_poll_timeout(dw9807_i2c_check, client, val, val <= 0,
91 if (ret || val < 0) {
92 if (ret) {
97 return ret ? -EBUSY : val;
101 ret = i2c_master_send(client, tx_data, sizeof(tx_data));
102 if (ret < 0) {
104 "I2C write MSB fail ret=%d\n", ret);
106 return ret;
250 int ret, val;
254 ret = dw9807_set_dac(client, val);
255 if (ret)
256 dev_err_once(dev, "%s I2C failure: %d", __func__, ret);
261 ret = i2c_master_send(client, tx_data, sizeof(tx_data));
262 if (ret < 0) {
263 dev_err(&client->dev, "I2C write CTL fail ret = %d\n", ret);
264 return ret;
282 int ret, val;
285 ret = i2c_master_send(client, tx_data, sizeof(tx_data));
286 if (ret < 0) {
287 dev_err(&client->dev, "I2C write CTL fail ret = %d\n", ret);
288 return ret;
294 ret = dw9807_set_dac(client, val);
295 if (ret)
297 __func__, ret);