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path: root/drivers/iio/dac/ad5449.c
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Diffstat (limited to 'drivers/iio/dac/ad5449.c')
-rw-r--r--drivers/iio/dac/ad5449.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/iio/dac/ad5449.c b/drivers/iio/dac/ad5449.c
index fff7d0762c0c..82e208f6cde2 100644
--- a/drivers/iio/dac/ad5449.c
+++ b/drivers/iio/dac/ad5449.c
@@ -101,7 +101,6 @@ static int ad5449_read(struct iio_dev *indio_dev, unsigned int addr,
{
struct ad5449 *st = iio_priv(indio_dev);
int ret;
- struct spi_message msg;
struct spi_transfer t[] = {
{
.tx_buf = &st->data[0],
@@ -114,15 +113,11 @@ static int ad5449_read(struct iio_dev *indio_dev, unsigned int addr,
},
};
- spi_message_init(&msg);
- spi_message_add_tail(&t[0], &msg);
- spi_message_add_tail(&t[1], &msg);
-
mutex_lock(&indio_dev->mlock);
st->data[0] = cpu_to_be16(addr << 12);
st->data[1] = cpu_to_be16(AD5449_CMD_NOOP);
- ret = spi_sync(st->spi, &msg);
+ ret = spi_sync_transfer(st->spi, t, ARRAY_SIZE(t));
if (ret < 0)
goto out_unlock;