diff options
Diffstat (limited to 'drivers/iio/dac/ad5764.c')
| -rw-r--r-- | drivers/iio/dac/ad5764.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/iio/dac/ad5764.c b/drivers/iio/dac/ad5764.c index ffce30447445..5b7acd3a2c77 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; @@ -273,7 +268,7 @@ static const struct iio_info ad5764_info = { .driver_module = THIS_MODULE, }; -static int __devinit ad5764_probe(struct spi_device *spi) +static int ad5764_probe(struct spi_device *spi) { enum ad5764_type type = spi_get_device_id(spi)->driver_data; struct iio_dev *indio_dev; @@ -340,7 +335,7 @@ error_free: return ret; } -static int __devexit ad5764_remove(struct spi_device *spi) +static int ad5764_remove(struct spi_device *spi) { struct iio_dev *indio_dev = spi_get_drvdata(spi); struct ad5764_state *st = iio_priv(indio_dev); @@ -372,7 +367,7 @@ static struct spi_driver ad5764_driver = { .owner = THIS_MODULE, }, .probe = ad5764_probe, - .remove = __devexit_p(ad5764_remove), + .remove = ad5764_remove, .id_table = ad5764_ids, }; module_spi_driver(ad5764_driver); |