95 	int ret;  in apds9300_get_adc_val()  local
104 	ret = i2c_smbus_read_word_data(data->client, flags);  in apds9300_get_adc_val()
105 	if (ret < 0)  in apds9300_get_adc_val()
109 	return ret;  in apds9300_get_adc_val()
114 	int ret;  in apds9300_set_thresh_low()  local
122 	ret = i2c_smbus_write_word_data(data->client, APDS9300_THRESHLOWLOW  in apds9300_set_thresh_low()
124 	if (ret) {  in apds9300_set_thresh_low()
126 		return ret;  in apds9300_set_thresh_low()
135 	int ret;  in apds9300_set_thresh_hi()  local
143 	ret = i2c_smbus_write_word_data(data->client, APDS9300_THRESHHIGHLOW  in apds9300_set_thresh_hi()
145 	if (ret) {  in apds9300_set_thresh_hi()
147 		return ret;  in apds9300_set_thresh_hi()
156 	int ret;  in apds9300_set_intr_state()  local
163 	ret = i2c_smbus_write_byte_data(data->client,  in apds9300_set_intr_state()
165 	if (ret) {  in apds9300_set_intr_state()
168 		return ret;  in apds9300_set_intr_state()
177 	int ret;  in apds9300_set_power_state()  local
181 	ret = i2c_smbus_write_byte_data(data->client,  in apds9300_set_power_state()
183 	if (ret) {  in apds9300_set_power_state()
186 		return ret;  in apds9300_set_power_state()
195 	int ret;  in apds9300_clear_intr()  local
197 	ret = i2c_smbus_write_byte(data->client, APDS9300_CLEAR | APDS9300_CMD);  in apds9300_clear_intr()
198 	if (ret < 0)  in apds9300_clear_intr()
204 	int ret;  in apds9300_chip_init()  local
207 	ret = apds9300_set_power_state(data, 0);  in apds9300_chip_init()
208 	if (ret < 0)  in apds9300_chip_init()
214 	ret = apds9300_set_power_state(data, 1);  in apds9300_chip_init()
215 	if (ret < 0)  in apds9300_chip_init()
217 	ret = i2c_smbus_read_byte_data(data->client,  in apds9300_chip_init()
219 	if (ret != APDS9300_POWER_ON) {  in apds9300_chip_init()
220 		ret = -ENODEV;  in apds9300_chip_init()
227 	ret = apds9300_set_intr_state(data, 0);  in apds9300_chip_init()
228 	if (ret < 0)  in apds9300_chip_init()
235 	return ret;  in apds9300_chip_init()
242 	int ch0, ch1, ret = -EINVAL;  in apds9300_read_raw()  local
250 			ret = ch0;  in apds9300_read_raw()
255 			ret = ch1;  in apds9300_read_raw()
259 		ret = IIO_VAL_INT;  in apds9300_read_raw()
262 		ret = apds9300_get_adc_val(data, chan->channel);  in apds9300_read_raw()
263 		if (ret < 0)  in apds9300_read_raw()
265 		*val = ret;  in apds9300_read_raw()
266 		ret = IIO_VAL_INT;  in apds9300_read_raw()
273 	return ret;  in apds9300_read_raw()
303 	int ret;  in apds9300_write_thresh()  local
307 		ret = apds9300_set_thresh_hi(data, val);  in apds9300_write_thresh()
309 		ret = apds9300_set_thresh_low(data, val);  in apds9300_write_thresh()
312 	return ret;  in apds9300_write_thresh()
330 	int ret;  in apds9300_write_interrupt_config()  local
333 	ret = apds9300_set_intr_state(data, state);  in apds9300_write_interrupt_config()
336 	return ret;  in apds9300_write_interrupt_config()
411 	int ret;  in apds9300_probe()  local
421 	ret = apds9300_chip_init(data);  in apds9300_probe()
422 	if (ret < 0)  in apds9300_probe()
439 		ret = devm_request_threaded_irq(&client->dev, client->irq,  in apds9300_probe()
443 		if (ret) {  in apds9300_probe()
444 			dev_err(&client->dev, "irq request error %d\n", -ret);  in apds9300_probe()
449 	ret = iio_device_register(indio_dev);  in apds9300_probe()
450 	if (ret < 0)  in apds9300_probe()
458 	return ret;  in apds9300_probe()
480 	int ret;  in apds9300_suspend()  local
483 	ret = apds9300_set_power_state(data, 0);  in apds9300_suspend()
486 	return ret;  in apds9300_suspend()
493 	int ret;  in apds9300_resume()  local
496 	ret = apds9300_set_power_state(data, 1);  in apds9300_resume()
499 	return ret;  in apds9300_resume()