diff options
Diffstat (limited to 'drivers/iio/dac/ad5449.c')
| -rw-r--r-- | drivers/iio/dac/ad5449.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/iio/dac/ad5449.c b/drivers/iio/dac/ad5449.c index fff7d0762c0..82e208f6cde 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; |