diff options
Diffstat (limited to 'drivers/iio/dac/ad5764.c')
| -rw-r--r-- | drivers/iio/dac/ad5764.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/iio/dac/ad5764.c b/drivers/iio/dac/ad5764.c index 7f9045e6daa..5b7acd3a2c7 100644 --- a/drivers/iio/dac/ad5764.c +++ b/drivers/iio/dac/ad5764.c @@ -135,7 +135,6 @@ static int ad5764_read(struct iio_dev *indio_dev, unsigned int reg, unsigned int *val) { struct ad5764_state *st = iio_priv(indio_dev); - struct spi_message m; int ret; struct spi_transfer t[] = { { @@ -148,15 +147,11 @@ static int ad5764_read(struct iio_dev *indio_dev, unsigned int reg, }, }; - spi_message_init(&m); - spi_message_add_tail(&t[0], &m); - spi_message_add_tail(&t[1], &m); - mutex_lock(&indio_dev->mlock); st->data[0].d32 = cpu_to_be32((1 << 23) | (reg << 16)); - ret = spi_sync(st->spi, &m); + ret = spi_sync_transfer(st->spi, t, ARRAY_SIZE(t)); if (ret >= 0) *val = be32_to_cpu(st->data[1].d32) & 0xffff; |