Lines Matching refs:ret
90 int ret;
94 ret = spi_write(st->spi, st->data, 2);
97 return ret;
104 int ret;
121 ret = spi_sync_transfer(st->spi, t, ARRAY_SIZE(t));
122 if (ret < 0)
129 return ret;
138 int ret;
143 ret = ad5449_read(indio_dev,
145 if (ret)
146 return ret;
174 int ret;
181 ret = ad5449_write(indio_dev,
184 if (ret == 0)
188 ret = -EINVAL;
191 return ret;
276 int ret;
291 ret = devm_regulator_bulk_get(&spi->dev, st->chip_info->num_channels,
293 if (ret)
294 return ret;
296 ret = regulator_bulk_enable(st->chip_info->num_channels, st->vref_reg);
297 if (ret)
298 return ret;
321 ret = iio_device_register(indio_dev);
322 if (ret)
330 return ret;