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;
296 int ret = -EINVAL, i, offset = 0;
312 ret = ads8688_write_reg_range(indio_dev, chan,
344 ret = ads8688_write_reg_range(indio_dev, chan,
351 if (!ret)
356 return ret;
418 int ret;
428 ret = regulator_enable(st->reg);
429 if (ret)
430 return ret;
432 ret = regulator_get_voltage(st->reg);
433 if (ret < 0)
436 st->vref_mv = ret / 1000;
460 ret = iio_triggered_buffer_setup(indio_dev, NULL, ads8688_trigger_handler, NULL);
461 if (ret < 0) {
466 ret = iio_device_register(indio_dev);
467 if (ret)
479 return ret;