Lines Matching refs:ret
200 int ret;
216 ret = spi_sync_transfer(priv->spi, t, ARRAY_SIZE(t));
217 if (ret < 0)
218 return ret;
228 int ret;
233 ret = ads124s_write_reg(indio_dev, ADS124S08_INPUT_MUX,
235 if (ret) {
240 ret = ads124s_write_cmd(indio_dev, ADS124S08_START_CONV);
241 if (ret) {
246 ret = ads124s_read(indio_dev, chan->channel);
247 if (ret < 0) {
252 *val = ret;
254 ret = ads124s_write_cmd(indio_dev, ADS124S08_STOP_CONV);
255 if (ret) {
260 ret = IIO_VAL_INT;
263 ret = -EINVAL;
268 return ret;
281 int ret;
285 ret = ads124s_write_reg(indio_dev, ADS124S08_INPUT_MUX,
287 if (ret)
290 ret = ads124s_write_cmd(indio_dev, ADS124S08_START_CONV);
291 if (ret)
295 ret = ads124s_write_cmd(indio_dev, ADS124S08_STOP_CONV);
296 if (ret)
315 int ret;
342 ret = devm_iio_triggered_buffer_setup(&spi->dev, indio_dev, NULL,
344 if (ret) {
346 return ret;