Commit c3ad0b3d authored by Sachin Kamat's avatar Sachin Kamat Committed by Kamal Mostafa

iio: adis16400: Remove unused variable

commit a9fbbbd7 upstream.

'rx' is not used in this function. Remove it.
Signed-off-by: default avatarSachin Kamat <sachin.kamat@samsung.com>
Acked-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
[ kamal: 3.13-stable prereq for 9df56035 iio: adis16400: Fix burst mode ]
Signed-off-by: default avatarKamal Mostafa <kamal@canonical.com>
parent 4b3a97fb
......@@ -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);
......
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