@@ -18,7 +18,7 @@ int adis16400_update_scan_mode(struct iio_dev *indio_dev,
{
struct adis16400_state *st = iio_priv(indio_dev);
struct adis *adis = &st->adis;
- uint16_t *tx, *rx;
+ uint16_t *tx;
if (st->variant->flags & ADIS16400_NO_BURST)
return adis_update_scan_mode(indio_dev, scan_mask);
@@ -35,7 +35,6 @@ int adis16400_update_scan_mode(struct iio_dev *indio_dev,
if (!adis->buffer)
return -ENOMEM;
- rx = adis->buffer;
tx = adis->buffer + indio_dev->scan_bytes;
tx[0] = ADIS_READ_REG(ADIS16400_GLOB_CMD);