diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2013-10-05 08:45:00 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-10-05 11:58:54 +0100 |
| commit | af3d5cad0a6699afcae84b578838e698f56028bb (patch) | |
| tree | f2c3ad5dec0fcbb1057d1d18976ae18d990cc0a8 /drivers/iio/gyro | |
| parent | 66a1891642cf71877ddb89945882281f5ef28672 (diff) | |
| download | linux-af3d5cad0a6699afcae84b578838e698f56028bb.tar.gz | |
iio:adis16080: Use spi_sync_transfer()
Use the spi_sync_transfer() helper function instead of open-coding it. Makes
the code a bit shorter.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/gyro')
| -rw-r--r-- | drivers/iio/gyro/adis16080.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/iio/gyro/adis16080.c b/drivers/iio/gyro/adis16080.c index e9ec022ae225..add509837269 100644 --- a/drivers/iio/gyro/adis16080.c +++ b/drivers/iio/gyro/adis16080.c @@ -51,7 +51,6 @@ static int adis16080_read_sample(struct iio_dev *indio_dev, u16 addr, int *val) { struct adis16080_state *st = iio_priv(indio_dev); - struct spi_message m; int ret; struct spi_transfer t[] = { { @@ -66,11 +65,7 @@ static int adis16080_read_sample(struct iio_dev *indio_dev, st->buf = cpu_to_be16(addr | ADIS16080_DIN_WRITE); - spi_message_init(&m); - spi_message_add_tail(&t[0], &m); - spi_message_add_tail(&t[1], &m); - - ret = spi_sync(st->us, &m); + ret = spi_sync_transfer(st->us, t, ARRAY_SIZE(t)); if (ret == 0) *val = sign_extend32(be16_to_cpu(st->buf), 11); |