Lines Matching refs:ret
214 int ret;
236 ret = spi_sync_transfer(st->spi, t, ARRAY_SIZE(t));
237 if (ret < 0)
238 return ret;
247 int ret, offset;
255 ret = ads8688_read(indio_dev, chan->channel);
257 if (ret < 0)
258 return ret;
259 *val = ret;
284 int ret;
287 ret = ads8688_prog_write(indio_dev, tmp, range);
289 return ret;
298 int ret = -EINVAL, i, offset = 0;
314 ret = ads8688_write_reg_range(indio_dev, chan,
346 ret = ads8688_write_reg_range(indio_dev, chan,
353 if (!ret)
358 return ret;
420 int ret;
430 ret = regulator_enable(st->reg);
431 if (ret)
432 return ret;
434 ret = regulator_get_voltage(st->reg);
435 if (ret < 0)
438 st->vref_mv = ret / 1000;
462 ret = iio_triggered_buffer_setup(indio_dev, NULL, ads8688_trigger_handler, NULL);
463 if (ret < 0) {
468 ret = iio_device_register(indio_dev);
469 if (ret)
481 return ret;